Home / 41,193.76-61,642.92-35,666.14

Finding the Fourth Proportional to 41,193.76, 61,642.92 and 35,666.14

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Solution

The fourth proportional to 41,193.76, 61,642.92 and 35,666.14 is: 53,371.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,193.76 : 61,642.92 = 35,666.14 : x
  2. Step 2: Convert to fraction form
    41,193.76/61,642.92 = 35,666.14/x
  3. Step 3: Cross multiply
    41,193.76x = 61,642.92 × 35,666.14
  4. Step 4: Simplify right side
    41,193.76x = 2,198,565,014.73
  5. Step 5: Solve for x
    x = 2,198,565,014.73/41,193.76
  6. Step 6: Final answer
    x = 53,371.31

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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.