Home / 40,470.59-60,691.31-17,098.85

Finding the Fourth Proportional to 40,470.59, 60,691.31 and 17,098.85

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Solution

The fourth proportional to 40,470.59, 60,691.31 and 17,098.85 is: 25,642.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,470.59 : 60,691.31 = 17,098.85 : x
  2. Step 2: Convert to fraction form
    40,470.59/60,691.31 = 17,098.85/x
  3. Step 3: Cross multiply
    40,470.59x = 60,691.31 × 17,098.85
  4. Step 4: Simplify right side
    40,470.59x = 1,037,751,736.35
  5. Step 5: Solve for x
    x = 1,037,751,736.35/40,470.59
  6. Step 6: Final answer
    x = 25,642.12

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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.