Home / 3,982.50-5,496.49-2,304.93

Finding the Fourth Proportional to 3,982.50, 5,496.49 and 2,304.93

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Solution

The fourth proportional to 3,982.50, 5,496.49 and 2,304.93 is: 3,181.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,982.50 : 5,496.49 = 2,304.93 : x
  2. Step 2: Convert to fraction form
    3,982.50/5,496.49 = 2,304.93/x
  3. Step 3: Cross multiply
    3,982.50x = 5,496.49 × 2,304.93
  4. Step 4: Simplify right side
    3,982.50x = 12,669,024.70
  5. Step 5: Solve for x
    x = 12,669,024.70/3,982.50
  6. Step 6: Final answer
    x = 3,181.17

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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.