Home / 2,468.66-3,705.44-1,082.96

Finding the Fourth Proportional to 2,468.66, 3,705.44 and 1,082.96

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Solution

The fourth proportional to 2,468.66, 3,705.44 and 1,082.96 is: 1,625.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468.66 : 3,705.44 = 1,082.96 : x
  2. Step 2: Convert to fraction form
    2,468.66/3,705.44 = 1,082.96/x
  3. Step 3: Cross multiply
    2,468.66x = 3,705.44 × 1,082.96
  4. Step 4: Simplify right side
    2,468.66x = 4,012,843.30
  5. Step 5: Solve for x
    x = 4,012,843.30/2,468.66
  6. Step 6: Final answer
    x = 1,625.51

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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.