Home / 3,305.76-4,553.19-2,463.77

Finding the Fourth Proportional to 3,305.76, 4,553.19 and 2,463.77

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Solution

The fourth proportional to 3,305.76, 4,553.19 and 2,463.77 is: 3,393.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305.76 : 4,553.19 = 2,463.77 : x
  2. Step 2: Convert to fraction form
    3,305.76/4,553.19 = 2,463.77/x
  3. Step 3: Cross multiply
    3,305.76x = 4,553.19 × 2,463.77
  4. Step 4: Simplify right side
    3,305.76x = 11,217,990.16
  5. Step 5: Solve for x
    x = 11,217,990.16/3,305.76
  6. Step 6: Final answer
    x = 3,393.47

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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.