Home / 4,512.92-6,767.04-2,046.56

Finding the Fourth Proportional to 4,512.92, 6,767.04 and 2,046.56

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Solution

The fourth proportional to 4,512.92, 6,767.04 and 2,046.56 is: 3,068.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512.92 : 6,767.04 = 2,046.56 : x
  2. Step 2: Convert to fraction form
    4,512.92/6,767.04 = 2,046.56/x
  3. Step 3: Cross multiply
    4,512.92x = 6,767.04 × 2,046.56
  4. Step 4: Simplify right side
    4,512.92x = 13,849,153.38
  5. Step 5: Solve for x
    x = 13,849,153.38/4,512.92
  6. Step 6: Final answer
    x = 3,068.78

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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.