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Finding the Fourth Proportional to 63,420.96, 95,057.76 and 23,952.96

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Solution

The fourth proportional to 63,420.96, 95,057.76 and 23,952.96 is: 35,901.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,420.96 : 95,057.76 = 23,952.96 : x
  2. Step 2: Convert to fraction form
    63,420.96/95,057.76 = 23,952.96/x
  3. Step 3: Cross multiply
    63,420.96x = 95,057.76 × 23,952.96
  4. Step 4: Simplify right side
    63,420.96x = 2,276,914,722.97
  5. Step 5: Solve for x
    x = 2,276,914,722.97/63,420.96
  6. Step 6: Final answer
    x = 35,901.61

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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.