Home / 6,104.20-8,423.96-3,452

Finding the Fourth Proportional to 6,104.20, 8,423.96 and 3,452

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Solution

The fourth proportional to 6,104.20, 8,423.96 and 3,452 is: 4,763.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,104.20 : 8,423.96 = 3,452 : x
  2. Step 2: Convert to fraction form
    6,104.20/8,423.96 = 3,452/x
  3. Step 3: Cross multiply
    6,104.20x = 8,423.96 × 3,452
  4. Step 4: Simplify right side
    6,104.20x = 29,079,492.66
  5. Step 5: Solve for x
    x = 29,079,492.66/6,104.20
  6. Step 6: Final answer
    x = 4,763.85

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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.