Home / 34,149.11-51,144.98-32,967.05

Finding the Fourth Proportional to 34,149.11, 51,144.98 and 32,967.05

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Solution

The fourth proportional to 34,149.11, 51,144.98 and 32,967.05 is: 49,374.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,149.11 : 51,144.98 = 32,967.05 : x
  2. Step 2: Convert to fraction form
    34,149.11/51,144.98 = 32,967.05/x
  3. Step 3: Cross multiply
    34,149.11x = 51,144.98 × 32,967.05
  4. Step 4: Simplify right side
    34,149.11x = 1,686,098,692.35
  5. Step 5: Solve for x
    x = 1,686,098,692.35/34,149.11
  6. Step 6: Final answer
    x = 49,374.61

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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.