Question

Find the mean proportional between
16 and 4
​

Answer 1

Answer:

Mean proportional is 8

Step-by-step explanation:

Let the mean proportional be x

now,

16:x:x:4

Product of means = product of extremes

x^2 = 16*4

x^2 = 64

x = 8

Answer 2

Step-by-step explanation:

Mean proportional of 16 and 4 =√16×4=√64=8=16×4=64=8.

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