Home / 4,084-6,107.31-3,044.71

Finding the Fourth Proportional to 4,084, 6,107.31 and 3,044.71

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Solution

The fourth proportional to 4,084, 6,107.31 and 3,044.71 is: 4,553.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084 : 6,107.31 = 3,044.71 : x
  2. Step 2: Convert to fraction form
    4,084/6,107.31 = 3,044.71/x
  3. Step 3: Cross multiply
    4,084x = 6,107.31 × 3,044.71
  4. Step 4: Simplify right side
    4,084x = 18,594,987.83
  5. Step 5: Solve for x
    x = 18,594,987.83/4,084
  6. Step 6: Final answer
    x = 4,553.13

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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.