Home / 2,862.44-4,287.18-2,344.04

Finding the Fourth Proportional to 2,862.44, 4,287.18 and 2,344.04

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Solution

The fourth proportional to 2,862.44, 4,287.18 and 2,344.04 is: 3,510.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862.44 : 4,287.18 = 2,344.04 : x
  2. Step 2: Convert to fraction form
    2,862.44/4,287.18 = 2,344.04/x
  3. Step 3: Cross multiply
    2,862.44x = 4,287.18 × 2,344.04
  4. Step 4: Simplify right side
    2,862.44x = 10,049,321.41
  5. Step 5: Solve for x
    x = 10,049,321.41/2,862.44
  6. Step 6: Final answer
    x = 3,510.75

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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.