Home / 4,206.41-6,306.27-2,727.15

Finding the Fourth Proportional to 4,206.41, 6,306.27 and 2,727.15

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Solution

The fourth proportional to 4,206.41, 6,306.27 and 2,727.15 is: 4,088.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206.41 : 6,306.27 = 2,727.15 : x
  2. Step 2: Convert to fraction form
    4,206.41/6,306.27 = 2,727.15/x
  3. Step 3: Cross multiply
    4,206.41x = 6,306.27 × 2,727.15
  4. Step 4: Simplify right side
    4,206.41x = 17,198,144.23
  5. Step 5: Solve for x
    x = 17,198,144.23/4,206.41
  6. Step 6: Final answer
    x = 4,088.56

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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.