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Finding the Fourth Proportional to 24,997.58, 37,500.72 and 8,355.86

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Solution

The fourth proportional to 24,997.58, 37,500.72 and 8,355.86 is: 12,535.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,997.58 : 37,500.72 = 8,355.86 : x
  2. Step 2: Convert to fraction form
    24,997.58/37,500.72 = 8,355.86/x
  3. Step 3: Cross multiply
    24,997.58x = 37,500.72 × 8,355.86
  4. Step 4: Simplify right side
    24,997.58x = 313,350,766.22
  5. Step 5: Solve for x
    x = 313,350,766.22/24,997.58
  6. Step 6: Final answer
    x = 12,535.24

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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.