Home / 44,950.44-67,432.97-16,872.70

Finding the Fourth Proportional to 44,950.44, 67,432.97 and 16,872.70

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Solution

The fourth proportional to 44,950.44, 67,432.97 and 16,872.70 is: 25,311.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,950.44 : 67,432.97 = 16,872.70 : x
  2. Step 2: Convert to fraction form
    44,950.44/67,432.97 = 16,872.70/x
  3. Step 3: Cross multiply
    44,950.44x = 67,432.97 × 16,872.70
  4. Step 4: Simplify right side
    44,950.44x = 1,137,776,272.92
  5. Step 5: Solve for x
    x = 1,137,776,272.92/44,950.44
  6. Step 6: Final answer
    x = 25,311.79

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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.