Home / 2,592.27-3,884.49-1,724.76

Finding the Fourth Proportional to 2,592.27, 3,884.49 and 1,724.76

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Solution

The fourth proportional to 2,592.27, 3,884.49 and 1,724.76 is: 2,584.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592.27 : 3,884.49 = 1,724.76 : x
  2. Step 2: Convert to fraction form
    2,592.27/3,884.49 = 1,724.76/x
  3. Step 3: Cross multiply
    2,592.27x = 3,884.49 × 1,724.76
  4. Step 4: Simplify right side
    2,592.27x = 6,699,812.97
  5. Step 5: Solve for x
    x = 6,699,812.97/2,592.27
  6. Step 6: Final answer
    x = 2,584.54

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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.