Home / 4,092.14-5,647.18-2,229.14

Finding the Fourth Proportional to 4,092.14, 5,647.18 and 2,229.14

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Solution

The fourth proportional to 4,092.14, 5,647.18 and 2,229.14 is: 3,076.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.14 : 5,647.18 = 2,229.14 : x
  2. Step 2: Convert to fraction form
    4,092.14/5,647.18 = 2,229.14/x
  3. Step 3: Cross multiply
    4,092.14x = 5,647.18 × 2,229.14
  4. Step 4: Simplify right side
    4,092.14x = 12,588,354.83
  5. Step 5: Solve for x
    x = 12,588,354.83/4,092.14
  6. Step 6: Final answer
    x = 3,076.23

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1.5x scale

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.