Question

what is the mean proportion of 4 and 16​

Answer 1

Answer:

let a = 4

c = 16

: . b^2= ac

: . = 4 × 16

: . b^2 = 64

: . b = √64

: . b = 8

: . the mean proportional is 8.

hope this answer is satisfied

Answer 2

Answer:let mean proportion be b

b2=ac

b2=4*16

b=2*4

b=8

Step-by-step explanation: