Home / 8,029.09-12,044.94-2,481.14

Finding the Fourth Proportional to 8,029.09, 12,044.94 and 2,481.14

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Solution

The fourth proportional to 8,029.09, 12,044.94 and 2,481.14 is: 3,722.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,029.09 : 12,044.94 = 2,481.14 : x
  2. Step 2: Convert to fraction form
    8,029.09/12,044.94 = 2,481.14/x
  3. Step 3: Cross multiply
    8,029.09x = 12,044.94 × 2,481.14
  4. Step 4: Simplify right side
    8,029.09x = 29,885,182.43
  5. Step 5: Solve for x
    x = 29,885,182.43/8,029.09
  6. Step 6: Final answer
    x = 3,722.11

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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.