Home / 4,617.82-6,372.66-2,521.96

Finding the Fourth Proportional to 4,617.82, 6,372.66 and 2,521.96

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Solution

The fourth proportional to 4,617.82, 6,372.66 and 2,521.96 is: 3,480.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617.82 : 6,372.66 = 2,521.96 : x
  2. Step 2: Convert to fraction form
    4,617.82/6,372.66 = 2,521.96/x
  3. Step 3: Cross multiply
    4,617.82x = 6,372.66 × 2,521.96
  4. Step 4: Simplify right side
    4,617.82x = 16,071,593.61
  5. Step 5: Solve for x
    x = 16,071,593.61/4,617.82
  6. Step 6: Final answer
    x = 3,480.34

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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.