Home / 95,127.40-142,691.02-32,793

Finding the Fourth Proportional to 95,127.40, 142,691.02 and 32,793

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Solution

The fourth proportional to 95,127.40, 142,691.02 and 32,793 is: 49,189.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,127.40 : 142,691.02 = 32,793 : x
  2. Step 2: Convert to fraction form
    95,127.40/142,691.02 = 32,793/x
  3. Step 3: Cross multiply
    95,127.40x = 142,691.02 × 32,793
  4. Step 4: Simplify right side
    95,127.40x = 4,679,266,618.86
  5. Step 5: Solve for x
    x = 4,679,266,618.86/95,127.40
  6. Step 6: Final answer
    x = 49,189.47

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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.