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Finding the Fourth Proportional to 24,572.01, 36,863.55 and 8,989.50

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Solution

The fourth proportional to 24,572.01, 36,863.55 and 8,989.50 is: 13,486.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,572.01 : 36,863.55 = 8,989.50 : x
  2. Step 2: Convert to fraction form
    24,572.01/36,863.55 = 8,989.50/x
  3. Step 3: Cross multiply
    24,572.01x = 36,863.55 × 8,989.50
  4. Step 4: Simplify right side
    24,572.01x = 331,384,882.73
  5. Step 5: Solve for x
    x = 331,384,882.73/24,572.01
  6. Step 6: Final answer
    x = 13,486.27

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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.