Home / 41,311.84-61,945.80-16,350.88

Finding the Fourth Proportional to 41,311.84, 61,945.80 and 16,350.88

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Solution

The fourth proportional to 41,311.84, 61,945.80 and 16,350.88 is: 24,517.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,311.84 : 61,945.80 = 16,350.88 : x
  2. Step 2: Convert to fraction form
    41,311.84/61,945.80 = 16,350.88/x
  3. Step 3: Cross multiply
    41,311.84x = 61,945.80 × 16,350.88
  4. Step 4: Simplify right side
    41,311.84x = 1,012,868,342.30
  5. Step 5: Solve for x
    x = 1,012,868,342.30/41,311.84
  6. Step 6: Final answer
    x = 24,517.63

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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.