Home / 4,029.35-6,044.85-1,255.91

Finding the Fourth Proportional to 4,029.35, 6,044.85 and 1,255.91

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Solution

The fourth proportional to 4,029.35, 6,044.85 and 1,255.91 is: 1,884.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029.35 : 6,044.85 = 1,255.91 : x
  2. Step 2: Convert to fraction form
    4,029.35/6,044.85 = 1,255.91/x
  3. Step 3: Cross multiply
    4,029.35x = 6,044.85 × 1,255.91
  4. Step 4: Simplify right side
    4,029.35x = 7,591,757.34
  5. Step 5: Solve for x
    x = 7,591,757.34/4,029.35
  6. Step 6: Final answer
    x = 1,884.12

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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.