find x if the following for numbers are in proportions 30,x,18,27​

2 thoughts on “find x if the following for numbers are in proportions 30,x,18,27​”

1. [tex]30 : x : : 18 : 27 \\ [/tex]

   [tex] \frac{30}{x} = \frac{18}{27} \\ \\ x = \frac{30 \times 27}{18} \\ \\ x = \frac{810}{18} \\ \\ x = 45[/tex]

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2. Answer:

   ✓48

   Step-by-step explanation:

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