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Finding the Fourth Proportional to 63,481.20, 95,222.74 and 24,027.72

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Solution

The fourth proportional to 63,481.20, 95,222.74 and 24,027.72 is: 36,041.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,481.20 : 95,222.74 = 24,027.72 : x
  2. Step 2: Convert to fraction form
    63,481.20/95,222.74 = 24,027.72/x
  3. Step 3: Cross multiply
    63,481.20x = 95,222.74 × 24,027.72
  4. Step 4: Simplify right side
    63,481.20x = 2,287,985,334.35
  5. Step 5: Solve for x
    x = 2,287,985,334.35/63,481.20
  6. Step 6: Final answer
    x = 36,041.94

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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.