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Finding the Fourth Proportional to 63,374.40, 95,061.60 and 23,932.80

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Solution

The fourth proportional to 63,374.40, 95,061.60 and 23,932.80 is: 35,899.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,374.40 : 95,061.60 = 23,932.80 : x
  2. Step 2: Convert to fraction form
    63,374.40/95,061.60 = 23,932.80/x
  3. Step 3: Cross multiply
    63,374.40x = 95,061.60 × 23,932.80
  4. Step 4: Simplify right side
    63,374.40x = 2,275,090,260.48
  5. Step 5: Solve for x
    x = 2,275,090,260.48/63,374.40
  6. Step 6: Final answer
    x = 35,899.20

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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.