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Finding the Fourth Proportional to 33,394.01, 50,098.71 and 10,020.92

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Solution

The fourth proportional to 33,394.01, 50,098.71 and 10,020.92 is: 15,033.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,394.01 : 50,098.71 = 10,020.92 : x
  2. Step 2: Convert to fraction form
    33,394.01/50,098.71 = 10,020.92/x
  3. Step 3: Cross multiply
    33,394.01x = 50,098.71 × 10,020.92
  4. Step 4: Simplify right side
    33,394.01x = 502,035,165.01
  5. Step 5: Solve for x
    x = 502,035,165.01/33,394.01
  6. Step 6: Final answer
    x = 15,033.69

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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.