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Finding the Fourth Proportional to 63,652.60, 95,517.90 and 26,230.60

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Solution

The fourth proportional to 63,652.60, 95,517.90 and 26,230.60 is: 39,361.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,652.60 : 95,517.90 = 26,230.60 : x
  2. Step 2: Convert to fraction form
    63,652.60/95,517.90 = 26,230.60/x
  3. Step 3: Cross multiply
    63,652.60x = 95,517.90 × 26,230.60
  4. Step 4: Simplify right side
    63,652.60x = 2,505,491,827.74
  5. Step 5: Solve for x
    x = 2,505,491,827.74/63,652.60
  6. Step 6: Final answer
    x = 39,361.97

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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.