Question

x, 30, 24 and 16 are in proportion then find the value of x ​

Answer 1

Answer:

x= 45

Step-by-step explanation:

x::30::24::16

30 × 24= 16 × x

x= $\frac{720}{16}$

x =45

Answer 2

x:30::24:16

x:30::24:16= x*16=30*24

x:30::24:16= x*16=30*24= 16 x =720

x:30::24:16= x*16=30*24= 16 x =720= x = 720÷16

x:30::24:16= x*16=30*24= 16 x =720= x = 720÷16Therefore x= 45