Advertisements
Advertisements
प्रश्न
Find the value of x of the following proportion:
5 : 15 = 4 : x
उत्तर
5 : 15 = 4 : x
⇒ 5 × x = 15 × 4
⇒ x = `(15xx4)/5` = 12
APPEARS IN
संबंधित प्रश्न
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:
16 : 28 and 24 : 42
In the following, check whether or not the given ratios form a proportion:
`7/8` and 14 : 16
Find the value of x of the following proportion:
14 : x = 7 : 9
Find the value of x of the following proportion:
4 : 6 = x : 18
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:
x, 4, 15 and 30
Find the value of x so that the given four numbers are in proportion:
2, x, 10 and 25
Find the value of x so that the given four numbers are in proportion:
4, x, 6 and 18
Find the value of x so that the given four numbers are in proportion:
4, 10, 36 and x
