Question

find fourth proportional of 18 , 54 , 6​

Answer 1

Hello , your answer is here

Let the forth number be x

Product of mean = Product of extreme

54×6=18×x

then, 53×6/18=x

X= 18

Answer 2

Answer:

x= 18

Step-by-step explanation:

LET THE FOURTH NO. BE X

THEN 54×6=18×X

THEN 54×6/18 = X

X= 18