# Changing lengths of all lines

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## Changing lengths of all lines

 Hello everyone, Can someone please tell me an easy way to change the length of all the lines of my drawings while maintaining the same proportions? Example: I have 10 rectangles drawn, width = 2 and length = 10. I need to change all widths from 2 to 6 and I need all the lines to change as well to maintain the same rectangle proportion. I need all the lines to change accordingly so that the length of all boxes is always 5x longer than the width. How can I go about accomplishing my task?
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## Re: Changing lengths of all lines

 change from (width=2, height=10) to (width=6, height=30) ? if so, you can use Modify->Scale (make sure you use isotropic scale, when prompted) masterenol wrote Hello everyone, Can someone please tell me an easy way to change the length of all the lines of my drawings while maintaining the same proportions? Example: I have 10 rectangles drawn, width = 2 and length = 10. I need to change all widths from 2 to 6 and I need all the lines to change as well to maintain the same rectangle proportion. I need all the lines to change accordingly so that the length of all boxes is always 5x longer than the width. How can I go about accomplishing my task?
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## Re: Changing lengths of all lines

 Cool thanks!  I needed to change my X lines of 32.5 to 2, so I made the Isotropic Scaling X = 1/16.25.