Home / 3,452.33-5,180.61-1,373.33

Finding the Fourth Proportional to 3,452.33, 5,180.61 and 1,373.33

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Solution

The fourth proportional to 3,452.33, 5,180.61 and 1,373.33 is: 2,060.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452.33 : 5,180.61 = 1,373.33 : x
  2. Step 2: Convert to fraction form
    3,452.33/5,180.61 = 1,373.33/x
  3. Step 3: Cross multiply
    3,452.33x = 5,180.61 × 1,373.33
  4. Step 4: Simplify right side
    3,452.33x = 7,114,687.13
  5. Step 5: Solve for x
    x = 7,114,687.13/3,452.33
  6. Step 6: Final answer
    x = 2,060.84

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1.5x scale

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.