Home / 41,452.33-62,190.61-13,371.76

Finding the Fourth Proportional to 41,452.33, 62,190.61 and 13,371.76

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Solution

The fourth proportional to 41,452.33, 62,190.61 and 13,371.76 is: 20,061.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,452.33 : 62,190.61 = 13,371.76 : x
  2. Step 2: Convert to fraction form
    41,452.33/62,190.61 = 13,371.76/x
  3. Step 3: Cross multiply
    41,452.33x = 62,190.61 × 13,371.76
  4. Step 4: Simplify right side
    41,452.33x = 831,597,911.17
  5. Step 5: Solve for x
    x = 831,597,911.17/41,452.33
  6. Step 6: Final answer
    x = 20,061.55

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1.5x scale

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.