Home / 3,976.28-5,959.92-2,024.36

Finding the Fourth Proportional to 3,976.28, 5,959.92 and 2,024.36

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Solution

The fourth proportional to 3,976.28, 5,959.92 and 2,024.36 is: 3,034.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,976.28 : 5,959.92 = 2,024.36 : x
  2. Step 2: Convert to fraction form
    3,976.28/5,959.92 = 2,024.36/x
  3. Step 3: Cross multiply
    3,976.28x = 5,959.92 × 2,024.36
  4. Step 4: Simplify right side
    3,976.28x = 12,065,023.65
  5. Step 5: Solve for x
    x = 12,065,023.65/3,976.28
  6. Step 6: Final answer
    x = 3,034.25

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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.