Home / 4,114.27-6,164.20-3,425.37

Finding the Fourth Proportional to 4,114.27, 6,164.20 and 3,425.37

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Solution

The fourth proportional to 4,114.27, 6,164.20 and 3,425.37 is: 5,132.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114.27 : 6,164.20 = 3,425.37 : x
  2. Step 2: Convert to fraction form
    4,114.27/6,164.20 = 3,425.37/x
  3. Step 3: Cross multiply
    4,114.27x = 6,164.20 × 3,425.37
  4. Step 4: Simplify right side
    4,114.27x = 21,114,665.75
  5. Step 5: Solve for x
    x = 21,114,665.75/4,114.27
  6. Step 6: Final answer
    x = 5,132.06

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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.