Home / 4,049.38-6,073.92-2,858.54

Finding the Fourth Proportional to 4,049.38, 6,073.92 and 2,858.54

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Solution

The fourth proportional to 4,049.38, 6,073.92 and 2,858.54 is: 4,287.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049.38 : 6,073.92 = 2,858.54 : x
  2. Step 2: Convert to fraction form
    4,049.38/6,073.92 = 2,858.54/x
  3. Step 3: Cross multiply
    4,049.38x = 6,073.92 × 2,858.54
  4. Step 4: Simplify right side
    4,049.38x = 17,362,512.91
  5. Step 5: Solve for x
    x = 17,362,512.91/4,049.38
  6. Step 6: Final answer
    x = 4,287.70

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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.