Home / 4,382.56-6,044.52-2,613.79

Finding the Fourth Proportional to 4,382.56, 6,044.52 and 2,613.79

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Solution

The fourth proportional to 4,382.56, 6,044.52 and 2,613.79 is: 3,604.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382.56 : 6,044.52 = 2,613.79 : x
  2. Step 2: Convert to fraction form
    4,382.56/6,044.52 = 2,613.79/x
  3. Step 3: Cross multiply
    4,382.56x = 6,044.52 × 2,613.79
  4. Step 4: Simplify right side
    4,382.56x = 15,799,105.93
  5. Step 5: Solve for x
    x = 15,799,105.93/4,382.56
  6. Step 6: Final answer
    x = 3,604.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.