Home / 4,694.27-7,046.01-3,919.23

Finding the Fourth Proportional to 4,694.27, 7,046.01 and 3,919.23

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Solution

The fourth proportional to 4,694.27, 7,046.01 and 3,919.23 is: 5,882.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694.27 : 7,046.01 = 3,919.23 : x
  2. Step 2: Convert to fraction form
    4,694.27/7,046.01 = 3,919.23/x
  3. Step 3: Cross multiply
    4,694.27x = 7,046.01 × 3,919.23
  4. Step 4: Simplify right side
    4,694.27x = 27,614,933.77
  5. Step 5: Solve for x
    x = 27,614,933.77/4,694.27
  6. Step 6: Final answer
    x = 5,882.70

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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.