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Finding the Fourth Proportional to 95,757.52, 143,701.89 and 33,428.02

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Solution

The fourth proportional to 95,757.52, 143,701.89 and 33,428.02 is: 50,164.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,757.52 : 143,701.89 = 33,428.02 : x
  2. Step 2: Convert to fraction form
    95,757.52/143,701.89 = 33,428.02/x
  3. Step 3: Cross multiply
    95,757.52x = 143,701.89 × 33,428.02
  4. Step 4: Simplify right side
    95,757.52x = 4,803,669,652.96
  5. Step 5: Solve for x
    x = 4,803,669,652.96/95,757.52
  6. Step 6: Final answer
    x = 50,164.93

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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.