Home / 41,273.32-61,909.60-10,108.60

Finding the Fourth Proportional to 41,273.32, 61,909.60 and 10,108.60

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Solution

The fourth proportional to 41,273.32, 61,909.60 and 10,108.60 is: 15,162.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,273.32 : 61,909.60 = 10,108.60 : x
  2. Step 2: Convert to fraction form
    41,273.32/61,909.60 = 10,108.60/x
  3. Step 3: Cross multiply
    41,273.32x = 61,909.60 × 10,108.60
  4. Step 4: Simplify right side
    41,273.32x = 625,819,382.56
  5. Step 5: Solve for x
    x = 625,819,382.56/41,273.32
  6. Step 6: Final answer
    x = 15,162.81

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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.