Home / 3,350.94-5,020.92-2,375.28

Finding the Fourth Proportional to 3,350.94, 5,020.92 and 2,375.28

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Solution

The fourth proportional to 3,350.94, 5,020.92 and 2,375.28 is: 3,559.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350.94 : 5,020.92 = 2,375.28 : x
  2. Step 2: Convert to fraction form
    3,350.94/5,020.92 = 2,375.28/x
  3. Step 3: Cross multiply
    3,350.94x = 5,020.92 × 2,375.28
  4. Step 4: Simplify right side
    3,350.94x = 11,926,090.86
  5. Step 5: Solve for x
    x = 11,926,090.86/3,350.94
  6. Step 6: Final answer
    x = 3,559.03

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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.