Home / 4,044.47-6,067.17-1,122.80

Finding the Fourth Proportional to 4,044.47, 6,067.17 and 1,122.80

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Solution

The fourth proportional to 4,044.47, 6,067.17 and 1,122.80 is: 1,684.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.47 : 6,067.17 = 1,122.80 : x
  2. Step 2: Convert to fraction form
    4,044.47/6,067.17 = 1,122.80/x
  3. Step 3: Cross multiply
    4,044.47x = 6,067.17 × 1,122.80
  4. Step 4: Simplify right side
    4,044.47x = 6,812,188.14
  5. Step 5: Solve for x
    x = 6,812,188.14/4,044.47
  6. Step 6: Final answer
    x = 1,684.32

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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.