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Finding the Fourth Proportional to 44,353.92, 66,562.56 and 32,697.60

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Solution

The fourth proportional to 44,353.92, 66,562.56 and 32,697.60 is: 49,069.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,353.92 : 66,562.56 = 32,697.60 : x
  2. Step 2: Convert to fraction form
    44,353.92/66,562.56 = 32,697.60/x
  3. Step 3: Cross multiply
    44,353.92x = 66,562.56 × 32,697.60
  4. Step 4: Simplify right side
    44,353.92x = 2,176,435,961.86
  5. Step 5: Solve for x
    x = 2,176,435,961.86/44,353.92
  6. Step 6: Final answer
    x = 49,069.75

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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.