Home / 41,409.56-62,105.19-13,324.25

Finding the Fourth Proportional to 41,409.56, 62,105.19 and 13,324.25

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Solution

The fourth proportional to 41,409.56, 62,105.19 and 13,324.25 is: 19,983.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,409.56 : 62,105.19 = 13,324.25 : x
  2. Step 2: Convert to fraction form
    41,409.56/62,105.19 = 13,324.25/x
  3. Step 3: Cross multiply
    41,409.56x = 62,105.19 × 13,324.25
  4. Step 4: Simplify right side
    41,409.56x = 827,504,767.33
  5. Step 5: Solve for x
    x = 827,504,767.33/41,409.56
  6. Step 6: Final answer
    x = 19,983.43

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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.