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Finding the Fourth Proportional to 63,803.33, 88,046.75 and 35,508.41

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Solution

The fourth proportional to 63,803.33, 88,046.75 and 35,508.41 is: 49,000.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,803.33 : 88,046.75 = 35,508.41 : x
  2. Step 2: Convert to fraction form
    63,803.33/88,046.75 = 35,508.41/x
  3. Step 3: Cross multiply
    63,803.33x = 88,046.75 × 35,508.41
  4. Step 4: Simplify right side
    63,803.33x = 3,126,400,098.17
  5. Step 5: Solve for x
    x = 3,126,400,098.17/63,803.33
  6. Step 6: Final answer
    x = 49,000.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.