Home / 44,581.05-66,847.41-19,591.83

Finding the Fourth Proportional to 44,581.05, 66,847.41 and 19,591.83

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Solution

The fourth proportional to 44,581.05, 66,847.41 and 19,591.83 is: 29,377.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,581.05 : 66,847.41 = 19,591.83 : x
  2. Step 2: Convert to fraction form
    44,581.05/66,847.41 = 19,591.83/x
  3. Step 3: Cross multiply
    44,581.05x = 66,847.41 × 19,591.83
  4. Step 4: Simplify right side
    44,581.05x = 1,309,663,092.66
  5. Step 5: Solve for x
    x = 1,309,663,092.66/44,581.05
  6. Step 6: Final answer
    x = 29,377.13

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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.