Advertisements
Advertisements
Question
Find the value of x of the following proportion:
4 : 6 = x : 18
Solution
4 : 6 = x : 18
⇒ 6 × x = 4 × 18
⇒ x = `(4xx18)/6` = 12
APPEARS IN
RELATED QUESTIONS
In the following, check whether or not the given ratios form a proportion:
8 : 16 and 12 : 15
In the following, check whether or not the given ratios form a proportion:
12 ÷ 3 and 8 ÷ 2
In the following, check whether or not the given ratios form a proportion:
25 : 40 and 20 : 32
In the following, check whether or not the given ratios form a proportion:
`15/18` and `10/12`
Find the value of x of the following proportion:
5 : 15 = 4 : x
Find the value of x so that the given four numbers are in proportion:
x, 6, 10 and 15
Find the value of x so that the given four numbers are in proportion:
4, 10, 36 and x
Find the value of x so that the given four numbers are in proportion:
7, 21, x and 45
Find the value of x so that the given four numbers are in proportion:
6, 8, 12 and x
The first, second, and fourth terms of a proportion are 6, 18, and 75, respectively. Find its third term.
