Home / 4,044.89-6,067.37-1,123.43

Finding the Fourth Proportional to 4,044.89, 6,067.37 and 1,123.43

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Solution

The fourth proportional to 4,044.89, 6,067.37 and 1,123.43 is: 1,685.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044.89 : 6,067.37 = 1,123.43 : x
  2. Step 2: Convert to fraction form
    4,044.89/6,067.37 = 1,123.43/x
  3. Step 3: Cross multiply
    4,044.89x = 6,067.37 × 1,123.43
  4. Step 4: Simplify right side
    4,044.89x = 6,816,229.53
  5. Step 5: Solve for x
    x = 6,816,229.53/4,044.89
  6. Step 6: Final answer
    x = 1,685.15

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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.