Question

What is the mean proportion between 16 and 4​

Answer 1

Answer:

Answer. : . the mean proportional is 8.

Answer 2

Answer:

let the mean proportion be x

16:x::x:4

16/x=x/4

16*4=x*x

64=x^2

x^2=64

x=root 64

x=8

hence,

the mean proportion is 8.