Home / 40,930.92-61,396.18-35,367.33

Finding the Fourth Proportional to 40,930.92, 61,396.18 and 35,367.33

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Solution

The fourth proportional to 40,930.92, 61,396.18 and 35,367.33 is: 53,050.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,930.92 : 61,396.18 = 35,367.33 : x
  2. Step 2: Convert to fraction form
    40,930.92/61,396.18 = 35,367.33/x
  3. Step 3: Cross multiply
    40,930.92x = 61,396.18 × 35,367.33
  4. Step 4: Simplify right side
    40,930.92x = 2,171,419,100.62
  5. Step 5: Solve for x
    x = 2,171,419,100.62/40,930.92
  6. Step 6: Final answer
    x = 53,050.83

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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.