Home / 6,183.97-9,278.24-2,898.13

Finding the Fourth Proportional to 6,183.97, 9,278.24 and 2,898.13

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Solution

The fourth proportional to 6,183.97, 9,278.24 and 2,898.13 is: 4,348.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,183.97 : 9,278.24 = 2,898.13 : x
  2. Step 2: Convert to fraction form
    6,183.97/9,278.24 = 2,898.13/x
  3. Step 3: Cross multiply
    6,183.97x = 9,278.24 × 2,898.13
  4. Step 4: Simplify right side
    6,183.97x = 26,889,545.69
  5. Step 5: Solve for x
    x = 26,889,545.69/6,183.97
  6. Step 6: Final answer
    x = 4,348.27

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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.