Home / 3,452.49-4,763.67-2,192.04

Finding the Fourth Proportional to 3,452.49, 4,763.67 and 2,192.04

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Solution

The fourth proportional to 3,452.49, 4,763.67 and 2,192.04 is: 3,024.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452.49 : 4,763.67 = 2,192.04 : x
  2. Step 2: Convert to fraction form
    3,452.49/4,763.67 = 2,192.04/x
  3. Step 3: Cross multiply
    3,452.49x = 4,763.67 × 2,192.04
  4. Step 4: Simplify right side
    3,452.49x = 10,442,155.19
  5. Step 5: Solve for x
    x = 10,442,155.19/3,452.49
  6. Step 6: Final answer
    x = 3,024.53

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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.