Home / 6,273.38-9,414.39-2,169.38

Finding the Fourth Proportional to 6,273.38, 9,414.39 and 2,169.38

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Solution

The fourth proportional to 6,273.38, 9,414.39 and 2,169.38 is: 3,255.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273.38 : 9,414.39 = 2,169.38 : x
  2. Step 2: Convert to fraction form
    6,273.38/9,414.39 = 2,169.38/x
  3. Step 3: Cross multiply
    6,273.38x = 9,414.39 × 2,169.38
  4. Step 4: Simplify right side
    6,273.38x = 20,423,389.38
  5. Step 5: Solve for x
    x = 20,423,389.38/6,273.38
  6. Step 6: Final answer
    x = 3,255.56

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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.