Question

a,b,c are in continued proportion. If a=3 and c=27 then find b. ​

Answer 1

a b and c are in continued proportion...

a-3,. and c-27

a b and c are in same distance then ..a-3.

b=15 and c=27

Answer 2

Answer:

a = 3

b = ?

c = 27

i.e. a:b:b:c

or b^2= ac

b^2= 3×27

b^2= 81

b = √81

b = 9.

or or or

a = 3

b = ?

c = 27

a = 3

b= 3×3 = 9

c = 3×3×3 = 27