Home / 41,371.92-62,089.07-30,306.92

Finding the Fourth Proportional to 41,371.92, 62,089.07 and 30,306.92

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Solution

The fourth proportional to 41,371.92, 62,089.07 and 30,306.92 is: 45,483.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,371.92 : 62,089.07 = 30,306.92 : x
  2. Step 2: Convert to fraction form
    41,371.92/62,089.07 = 30,306.92/x
  3. Step 3: Cross multiply
    41,371.92x = 62,089.07 × 30,306.92
  4. Step 4: Simplify right side
    41,371.92x = 1,881,728,015.38
  5. Step 5: Solve for x
    x = 1,881,728,015.38/41,371.92
  6. Step 6: Final answer
    x = 45,483.22

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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.