Home / 36,250.92-54,397.56-15,189.16

Finding the Fourth Proportional to 36,250.92, 54,397.56 and 15,189.16

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Solution

The fourth proportional to 36,250.92, 54,397.56 and 15,189.16 is: 22,792.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,250.92 : 54,397.56 = 15,189.16 : x
  2. Step 2: Convert to fraction form
    36,250.92/54,397.56 = 15,189.16/x
  3. Step 3: Cross multiply
    36,250.92x = 54,397.56 × 15,189.16
  4. Step 4: Simplify right side
    36,250.92x = 826,253,242.45
  5. Step 5: Solve for x
    x = 826,253,242.45/36,250.92
  6. Step 6: Final answer
    x = 22,792.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.