Home / 44,766.40-67,135.24-14,773.92

Finding the Fourth Proportional to 44,766.40, 67,135.24 and 14,773.92

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Solution

The fourth proportional to 44,766.40, 67,135.24 and 14,773.92 is: 22,156.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,766.40 : 67,135.24 = 14,773.92 : x
  2. Step 2: Convert to fraction form
    44,766.40/67,135.24 = 14,773.92/x
  3. Step 3: Cross multiply
    44,766.40x = 67,135.24 × 14,773.92
  4. Step 4: Simplify right side
    44,766.40x = 991,850,664.94
  5. Step 5: Solve for x
    x = 991,850,664.94/44,766.40
  6. Step 6: Final answer
    x = 22,156.14

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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.