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Finding the Fourth Proportional to 63,350.66, 94,836.66 and 38,314.98

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Solution

The fourth proportional to 63,350.66, 94,836.66 and 38,314.98 is: 57,357.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,350.66 : 94,836.66 = 38,314.98 : x
  2. Step 2: Convert to fraction form
    63,350.66/94,836.66 = 38,314.98/x
  3. Step 3: Cross multiply
    63,350.66x = 94,836.66 × 38,314.98
  4. Step 4: Simplify right side
    63,350.66x = 3,633,664,731.17
  5. Step 5: Solve for x
    x = 3,633,664,731.17/63,350.66
  6. Step 6: Final answer
    x = 57,357.97

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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.