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Finding the Fourth Proportional to 95,681.92, 143,523.60 and 33,352.48

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Solution

The fourth proportional to 95,681.92, 143,523.60 and 33,352.48 is: 50,028.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,681.92 : 143,523.60 = 33,352.48 : x
  2. Step 2: Convert to fraction form
    95,681.92/143,523.60 = 33,352.48/x
  3. Step 3: Cross multiply
    95,681.92x = 143,523.60 × 33,352.48
  4. Step 4: Simplify right side
    95,681.92x = 4,786,867,998.53
  5. Step 5: Solve for x
    x = 4,786,867,998.53/95,681.92
  6. Step 6: Final answer
    x = 50,028.97

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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.