Home / 33,766.59-50,640.98-10,067.75

Finding the Fourth Proportional to 33,766.59, 50,640.98 and 10,067.75

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Solution

The fourth proportional to 33,766.59, 50,640.98 and 10,067.75 is: 15,098.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,766.59 : 50,640.98 = 10,067.75 : x
  2. Step 2: Convert to fraction form
    33,766.59/50,640.98 = 10,067.75/x
  3. Step 3: Cross multiply
    33,766.59x = 50,640.98 × 10,067.75
  4. Step 4: Simplify right side
    33,766.59x = 509,840,726.40
  5. Step 5: Solve for x
    x = 509,840,726.40/33,766.59
  6. Step 6: Final answer
    x = 15,098.97

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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.