Home / 29,753.92-44,562.84-19,334.08

Finding the Fourth Proportional to 29,753.92, 44,562.84 and 19,334.08

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Solution

The fourth proportional to 29,753.92, 44,562.84 and 19,334.08 is: 28,956.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,753.92 : 44,562.84 = 19,334.08 : x
  2. Step 2: Convert to fraction form
    29,753.92/44,562.84 = 19,334.08/x
  3. Step 3: Cross multiply
    29,753.92x = 44,562.84 × 19,334.08
  4. Step 4: Simplify right side
    29,753.92x = 861,581,513.59
  5. Step 5: Solve for x
    x = 861,581,513.59/29,753.92
  6. Step 6: Final answer
    x = 28,956.91

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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.