Answer:
5.25
Explanation:
So lets gather our information(Note that I use x as the small x value and X as the larger and missing value)
First off, we know that x is 3.
We know that the X value is a scale of x by 1.75.
We can think of this as 1.75x.
So to find X, we can multiply x by the scale 1.75:
x*1.75=X
plug in the value we know for x:
3*1.75=X
=
5.25=X
So our answer is 5.25!
Hope this helps! :)