Home / 63,934.17-95,928.89-34,317.38

Finding the Fourth Proportional to 63,934.17, 95,928.89 and 34,317.38

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Solution

The fourth proportional to 63,934.17, 95,928.89 and 34,317.38 is: 51,490.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,934.17 : 95,928.89 = 34,317.38 : x
  2. Step 2: Convert to fraction form
    63,934.17/95,928.89 = 34,317.38/x
  3. Step 3: Cross multiply
    63,934.17x = 95,928.89 × 34,317.38
  4. Step 4: Simplify right side
    63,934.17x = 3,292,027,519.88
  5. Step 5: Solve for x
    x = 3,292,027,519.88/63,934.17
  6. Step 6: Final answer
    x = 51,490.89

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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.