Home / 41,403.97-62,097.24-13,326.53

Finding the Fourth Proportional to 41,403.97, 62,097.24 and 13,326.53

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Solution

The fourth proportional to 41,403.97, 62,097.24 and 13,326.53 is: 19,986.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,403.97 : 62,097.24 = 13,326.53 : x
  2. Step 2: Convert to fraction form
    41,403.97/62,097.24 = 13,326.53/x
  3. Step 3: Cross multiply
    41,403.97x = 62,097.24 × 13,326.53
  4. Step 4: Simplify right side
    41,403.97x = 827,540,731.78
  5. Step 5: Solve for x
    x = 827,540,731.78/41,403.97
  6. Step 6: Final answer
    x = 19,986.99

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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.