Home / 41,680.43-57,519.45-23,776.50

Finding the Fourth Proportional to 41,680.43, 57,519.45 and 23,776.50

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Solution

The fourth proportional to 41,680.43, 57,519.45 and 23,776.50 is: 32,811.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,680.43 : 57,519.45 = 23,776.50 : x
  2. Step 2: Convert to fraction form
    41,680.43/57,519.45 = 23,776.50/x
  3. Step 3: Cross multiply
    41,680.43x = 57,519.45 × 23,776.50
  4. Step 4: Simplify right side
    41,680.43x = 1,367,611,033.61
  5. Step 5: Solve for x
    x = 1,367,611,033.61/41,680.43
  6. Step 6: Final answer
    x = 32,811.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.