Home / 16,250.11-24,375.17-5,861.86

Finding the Fourth Proportional to 16,250.11, 24,375.17 and 5,861.86

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Solution

The fourth proportional to 16,250.11, 24,375.17 and 5,861.86 is: 8,792.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,250.11 : 24,375.17 = 5,861.86 : x
  2. Step 2: Convert to fraction form
    16,250.11/24,375.17 = 5,861.86/x
  3. Step 3: Cross multiply
    16,250.11x = 24,375.17 × 5,861.86
  4. Step 4: Simplify right side
    16,250.11x = 142,883,834.02
  5. Step 5: Solve for x
    x = 142,883,834.02/16,250.11
  6. Step 6: Final answer
    x = 8,792.79

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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.