Home / 60,569.38-90,847.68-16,200.61

Finding the Fourth Proportional to 60,569.38, 90,847.68 and 16,200.61

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Solution

The fourth proportional to 60,569.38, 90,847.68 and 16,200.61 is: 24,299.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,569.38 : 90,847.68 = 16,200.61 : x
  2. Step 2: Convert to fraction form
    60,569.38/90,847.68 = 16,200.61/x
  3. Step 3: Cross multiply
    60,569.38x = 90,847.68 × 16,200.61
  4. Step 4: Simplify right side
    60,569.38x = 1,471,787,833.08
  5. Step 5: Solve for x
    x = 1,471,787,833.08/60,569.38
  6. Step 6: Final answer
    x = 24,299.21

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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.