Home / 63,932.49-95,926.40-34,315.73

Finding the Fourth Proportional to 63,932.49, 95,926.40 and 34,315.73

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Solution

The fourth proportional to 63,932.49, 95,926.40 and 34,315.73 is: 51,488.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,932.49 : 95,926.40 = 34,315.73 : x
  2. Step 2: Convert to fraction form
    63,932.49/95,926.40 = 34,315.73/x
  3. Step 3: Cross multiply
    63,932.49x = 95,926.40 × 34,315.73
  4. Step 4: Simplify right side
    63,932.49x = 3,291,783,791.06
  5. Step 5: Solve for x
    x = 3,291,783,791.06/63,932.49
  6. Step 6: Final answer
    x = 51,488.43

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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.