Home / 87,460.92-131,166.48-24,265.52

Finding the Fourth Proportional to 87,460.92, 131,166.48 and 24,265.52

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Solution

The fourth proportional to 87,460.92, 131,166.48 and 24,265.52 is: 36,391.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,460.92 : 131,166.48 = 24,265.52 : x
  2. Step 2: Convert to fraction form
    87,460.92/131,166.48 = 24,265.52/x
  3. Step 3: Cross multiply
    87,460.92x = 131,166.48 × 24,265.52
  4. Step 4: Simplify right side
    87,460.92x = 3,182,822,843.77
  5. Step 5: Solve for x
    x = 3,182,822,843.77/87,460.92
  6. Step 6: Final answer
    x = 36,391.37

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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.