Home / 6,164.90-9,251.30-2,269

Finding the Fourth Proportional to 6,164.90, 9,251.30 and 2,269

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Solution

The fourth proportional to 6,164.90, 9,251.30 and 2,269 is: 3,404.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164.90 : 9,251.30 = 2,269 : x
  2. Step 2: Convert to fraction form
    6,164.90/9,251.30 = 2,269/x
  3. Step 3: Cross multiply
    6,164.90x = 9,251.30 × 2,269
  4. Step 4: Simplify right side
    6,164.90x = 20,991,199.70
  5. Step 5: Solve for x
    x = 20,991,199.70/6,164.90
  6. Step 6: Final answer
    x = 3,404.95

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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.