Home / 24,217.60-36,331.24-8,633.20

Finding the Fourth Proportional to 24,217.60, 36,331.24 and 8,633.20

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Solution

The fourth proportional to 24,217.60, 36,331.24 and 8,633.20 is: 12,951.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,217.60 : 36,331.24 = 8,633.20 : x
  2. Step 2: Convert to fraction form
    24,217.60/36,331.24 = 8,633.20/x
  3. Step 3: Cross multiply
    24,217.60x = 36,331.24 × 8,633.20
  4. Step 4: Simplify right side
    24,217.60x = 313,654,861.17
  5. Step 5: Solve for x
    x = 313,654,861.17/24,217.60
  6. Step 6: Final answer
    x = 12,951.53

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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.