Newer version thanks to user barigazy
Apply scaling to multiple objects. Choose the dimension you want to scale all objects to then select the reference object as seen bellow:

Script
By ennetws · 2013-12-03
Newer version thanks to user barigazy
Apply scaling to multiple objects. Choose the dimension you want to scale all objects to then select the reference object as seen bellow:

Nice script! Thank you!
Nik · 2013-12-20
Oh, i figured out! I had to then pick the object from whom would be take the scale.
HI
xing · 2013-12-09
How to download this scriptspot ?
Download
ennetws · 2013-12-18
Check the "Attachment" link 'rescaleto.ms'.
barigazy · 2013-12-20
Hey Ibraheem, I send U a PM.
Post corrected version tommorow (v3)
Cheers!
Thanks barigazy
ennetws · 2013-12-20
I can't seem to submit edits to the post, I get a weird 'Your submission has triggered the spam filter and will not be accepted. If you feel this is in error, please report that you are blocked.'
v1.1
barigazy · 2013-12-20
I post it for you, and you can add comment about update ;)
I've upgraded your access so
Admin · 2013-12-23
@ennetws I've upgraded your access so you don't get stuck behind the spam filter.