Home / 3,092.76-4,639.17-2,475.66

Finding the Fourth Proportional to 3,092.76, 4,639.17 and 2,475.66

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Solution

The fourth proportional to 3,092.76, 4,639.17 and 2,475.66 is: 3,713.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.76 : 4,639.17 = 2,475.66 : x
  2. Step 2: Convert to fraction form
    3,092.76/4,639.17 = 2,475.66/x
  3. Step 3: Cross multiply
    3,092.76x = 4,639.17 × 2,475.66
  4. Step 4: Simplify right side
    3,092.76x = 11,485,007.60
  5. Step 5: Solve for x
    x = 11,485,007.60/3,092.76
  6. Step 6: Final answer
    x = 3,713.51

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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.