Home / 3,292.84-4,545.48-2,452.06

Finding the Fourth Proportional to 3,292.84, 4,545.48 and 2,452.06

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Solution

The fourth proportional to 3,292.84, 4,545.48 and 2,452.06 is: 3,384.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292.84 : 4,545.48 = 2,452.06 : x
  2. Step 2: Convert to fraction form
    3,292.84/4,545.48 = 2,452.06/x
  3. Step 3: Cross multiply
    3,292.84x = 4,545.48 × 2,452.06
  4. Step 4: Simplify right side
    3,292.84x = 11,145,789.69
  5. Step 5: Solve for x
    x = 11,145,789.69/3,292.84
  6. Step 6: Final answer
    x = 3,384.86

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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.