Home / 94,269.66-141,382.61-27,691.91

Finding the Fourth Proportional to 94,269.66, 141,382.61 and 27,691.91

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Solution

The fourth proportional to 94,269.66, 141,382.61 and 27,691.91 is: 41,531.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,269.66 : 141,382.61 = 27,691.91 : x
  2. Step 2: Convert to fraction form
    94,269.66/141,382.61 = 27,691.91/x
  3. Step 3: Cross multiply
    94,269.66x = 141,382.61 × 27,691.91
  4. Step 4: Simplify right side
    94,269.66x = 3,915,154,511.69
  5. Step 5: Solve for x
    x = 3,915,154,511.69/94,269.66
  6. Step 6: Final answer
    x = 41,531.44

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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.