Home / 49,104.76-73,655.30-29,251.66

Finding the Fourth Proportional to 49,104.76, 73,655.30 and 29,251.66

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Solution

The fourth proportional to 49,104.76, 73,655.30 and 29,251.66 is: 43,876.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,104.76 : 73,655.30 = 29,251.66 : x
  2. Step 2: Convert to fraction form
    49,104.76/73,655.30 = 29,251.66/x
  3. Step 3: Cross multiply
    49,104.76x = 73,655.30 × 29,251.66
  4. Step 4: Simplify right side
    49,104.76x = 2,154,539,792.80
  5. Step 5: Solve for x
    x = 2,154,539,792.80/49,104.76
  6. Step 6: Final answer
    x = 43,876.39

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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.