Home / 41,610.14-62,414.64-10,445.42

Finding the Fourth Proportional to 41,610.14, 62,414.64 and 10,445.42

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Solution

The fourth proportional to 41,610.14, 62,414.64 and 10,445.42 is: 15,667.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,610.14 : 62,414.64 = 10,445.42 : x
  2. Step 2: Convert to fraction form
    41,610.14/62,414.64 = 10,445.42/x
  3. Step 3: Cross multiply
    41,610.14x = 62,414.64 × 10,445.42
  4. Step 4: Simplify right side
    41,610.14x = 651,947,128.95
  5. Step 5: Solve for x
    x = 651,947,128.95/41,610.14
  6. Step 6: Final answer
    x = 15,667.99

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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.