Home / 2,516.04-3,468-2,306.88

Finding the Fourth Proportional to 2,516.04, 3,468 and 2,306.88

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Solution

The fourth proportional to 2,516.04, 3,468 and 2,306.88 is: 3,179.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,516.04 : 3,468 = 2,306.88 : x
  2. Step 2: Convert to fraction form
    2,516.04/3,468 = 2,306.88/x
  3. Step 3: Cross multiply
    2,516.04x = 3,468 × 2,306.88
  4. Step 4: Simplify right side
    2,516.04x = 8,000,259.84
  5. Step 5: Solve for x
    x = 8,000,259.84/2,516.04
  6. Step 6: Final answer
    x = 3,179.70

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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.