Question

Find the mean proportion between:
(b) 50 and 8
(a) 12 and 3
(c) 27 and 48
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Answer 1

Answer:

b) Let:x = the mean proportion of 50 and 8

50/x=x/8

x^2=400

x=20

a) let x= the mean proportion pf 12and3

12/x=x/3

x^2=36

x=6

c) let x=tje mean proportion of 27 and 48

27/x=x/48

x^2=1296

x=36