Home / 4,369.07-6,552.46-2,982.15

Finding the Fourth Proportional to 4,369.07, 6,552.46 and 2,982.15

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Solution

The fourth proportional to 4,369.07, 6,552.46 and 2,982.15 is: 4,472.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,369.07 : 6,552.46 = 2,982.15 : x
  2. Step 2: Convert to fraction form
    4,369.07/6,552.46 = 2,982.15/x
  3. Step 3: Cross multiply
    4,369.07x = 6,552.46 × 2,982.15
  4. Step 4: Simplify right side
    4,369.07x = 19,540,418.59
  5. Step 5: Solve for x
    x = 19,540,418.59/4,369.07
  6. Step 6: Final answer
    x = 4,472.44

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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.