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kotykmax [81]
3 years ago
9

In the proportion above, what is the value of x? 4 5 40 50

Mathematics
2 answers:
Veronika [31]3 years ago
5 0
<h2>The value of x = 36</h2>

Step-by-step explanation:

We have,

x, 45, 40 and 50 are in a proportion.

x : 45 : : 40 : 50

To find, the value of x = ?

We know that,

a : b : : c : d

Product of means = Product of extremes

a × d = b × c

∴ a × d = x × 50

Also,

b × c = 45 × 40

∴ x × 50 = 45 × 40

⇒ x = \dfrac{45 \times 40}{50}

⇒ x = \dfrac{45 \times 4}{5}

⇒ x = 9 × 4 = 36

∴ The value of x = 36

Alisiya [41]3 years ago
3 0

Answer:

16 gallons

Step-by-step explanation:

free us from quarantine

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