Home / 6,167.27-9,252.20-2,218.73

Finding the Fourth Proportional to 6,167.27, 9,252.20 and 2,218.73

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Solution

The fourth proportional to 6,167.27, 9,252.20 and 2,218.73 is: 3,328.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,167.27 : 9,252.20 = 2,218.73 : x
  2. Step 2: Convert to fraction form
    6,167.27/9,252.20 = 2,218.73/x
  3. Step 3: Cross multiply
    6,167.27x = 9,252.20 × 2,218.73
  4. Step 4: Simplify right side
    6,167.27x = 20,528,092.99
  5. Step 5: Solve for x
    x = 20,528,092.99/6,167.27
  6. Step 6: Final answer
    x = 3,328.55

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1.5x scale

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.