Home / 63,936.56-95,932.49-34,319.79

Finding the Fourth Proportional to 63,936.56, 95,932.49 and 34,319.79

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Solution

The fourth proportional to 63,936.56, 95,932.49 and 34,319.79 is: 51,494.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,936.56 : 95,932.49 = 34,319.79 : x
  2. Step 2: Convert to fraction form
    63,936.56/95,932.49 = 34,319.79/x
  3. Step 3: Cross multiply
    63,936.56x = 95,932.49 × 34,319.79
  4. Step 4: Simplify right side
    63,936.56x = 3,292,382,910.98
  5. Step 5: Solve for x
    x = 3,292,382,910.98/63,936.56
  6. Step 6: Final answer
    x = 51,494.53

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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.