Home / 62,406.38-93,591.09-18,033.54

Finding the Fourth Proportional to 62,406.38, 93,591.09 and 18,033.54

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Solution

The fourth proportional to 62,406.38, 93,591.09 and 18,033.54 is: 27,044.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,406.38 : 93,591.09 = 18,033.54 : x
  2. Step 2: Convert to fraction form
    62,406.38/93,591.09 = 18,033.54/x
  3. Step 3: Cross multiply
    62,406.38x = 93,591.09 × 18,033.54
  4. Step 4: Simplify right side
    62,406.38x = 1,687,778,665.16
  5. Step 5: Solve for x
    x = 1,687,778,665.16/62,406.38
  6. Step 6: Final answer
    x = 27,044.97

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Why These Related Problems?

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