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Finding the Fourth Proportional to 96,754.10, 145,120.26 and 33,562.58

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Solution

The fourth proportional to 96,754.10, 145,120.26 and 33,562.58 is: 50,340.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,754.10 : 145,120.26 = 33,562.58 : x
  2. Step 2: Convert to fraction form
    96,754.10/145,120.26 = 33,562.58/x
  3. Step 3: Cross multiply
    96,754.10x = 145,120.26 × 33,562.58
  4. Step 4: Simplify right side
    96,754.10x = 4,870,610,335.87
  5. Step 5: Solve for x
    x = 4,870,610,335.87/96,754.10
  6. Step 6: Final answer
    x = 50,340.09

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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.