Home / 4,532.28-6,254.09-2,543.02

Finding the Fourth Proportional to 4,532.28, 6,254.09 and 2,543.02

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Solution

The fourth proportional to 4,532.28, 6,254.09 and 2,543.02 is: 3,509.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532.28 : 6,254.09 = 2,543.02 : x
  2. Step 2: Convert to fraction form
    4,532.28/6,254.09 = 2,543.02/x
  3. Step 3: Cross multiply
    4,532.28x = 6,254.09 × 2,543.02
  4. Step 4: Simplify right side
    4,532.28x = 15,904,275.95
  5. Step 5: Solve for x
    x = 15,904,275.95/4,532.28
  6. Step 6: Final answer
    x = 3,509.11

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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.