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Finding the Fourth Proportional to 88,227.50, 132,308.12 and 32,053.73

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Solution

The fourth proportional to 88,227.50, 132,308.12 and 32,053.73 is: 48,068.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,227.50 : 132,308.12 = 32,053.73 : x
  2. Step 2: Convert to fraction form
    88,227.50/132,308.12 = 32,053.73/x
  3. Step 3: Cross multiply
    88,227.50x = 132,308.12 × 32,053.73
  4. Step 4: Simplify right side
    88,227.50x = 4,240,968,093.75
  5. Step 5: Solve for x
    x = 4,240,968,093.75/88,227.50
  6. Step 6: Final answer
    x = 48,068.55

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.