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Finding the Fourth Proportional to 94,141.20, 141,248.76 and 41,514

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Solution

The fourth proportional to 94,141.20, 141,248.76 and 41,514 is: 62,287.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,141.20 : 141,248.76 = 41,514 : x
  2. Step 2: Convert to fraction form
    94,141.20/141,248.76 = 41,514/x
  3. Step 3: Cross multiply
    94,141.20x = 141,248.76 × 41,514
  4. Step 4: Simplify right side
    94,141.20x = 5,863,801,022.64
  5. Step 5: Solve for x
    x = 5,863,801,022.64/94,141.20
  6. Step 6: Final answer
    x = 62,287.30

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.