Home / 63,932.52-95,926.43-34,315.75

Finding the Fourth Proportional to 63,932.52, 95,926.43 and 34,315.75

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Solution

The fourth proportional to 63,932.52, 95,926.43 and 34,315.75 is: 51,488.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,932.52 : 95,926.43 = 34,315.75 : x
  2. Step 2: Convert to fraction form
    63,932.52/95,926.43 = 34,315.75/x
  3. Step 3: Cross multiply
    63,932.52x = 95,926.43 × 34,315.75
  4. Step 4: Simplify right side
    63,932.52x = 3,291,787,402.94
  5. Step 5: Solve for x
    x = 3,291,787,402.94/63,932.52
  6. Step 6: Final answer
    x = 51,488.47

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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.