Home / 41,759.86-62,610.03-19,561.13

Finding the Fourth Proportional to 41,759.86, 62,610.03 and 19,561.13

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Solution

The fourth proportional to 41,759.86, 62,610.03 and 19,561.13 is: 29,327.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,759.86 : 62,610.03 = 19,561.13 : x
  2. Step 2: Convert to fraction form
    41,759.86/62,610.03 = 19,561.13/x
  3. Step 3: Cross multiply
    41,759.86x = 62,610.03 × 19,561.13
  4. Step 4: Simplify right side
    41,759.86x = 1,224,722,857.87
  5. Step 5: Solve for x
    x = 1,224,722,857.87/41,759.86
  6. Step 6: Final answer
    x = 29,327.75

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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.