Home / 6,161.00-9,245.15-2,268.14

Finding the Fourth Proportional to 6,161.00, 9,245.15 and 2,268.14

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Solution

The fourth proportional to 6,161.00, 9,245.15 and 2,268.14 is: 3,403.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,161.00 : 9,245.15 = 2,268.14 : x
  2. Step 2: Convert to fraction form
    6,161.00/9,245.15 = 2,268.14/x
  3. Step 3: Cross multiply
    6,161.00x = 9,245.15 × 2,268.14
  4. Step 4: Simplify right side
    6,161.00x = 20,969,236.95
  5. Step 5: Solve for x
    x = 20,969,236.95/6,161.00
  6. Step 6: Final answer
    x = 3,403.55

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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.