Home / 4,268.27-5,889.84-2,589.75

Finding the Fourth Proportional to 4,268.27, 5,889.84 and 2,589.75

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Solution

The fourth proportional to 4,268.27, 5,889.84 and 2,589.75 is: 3,573.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268.27 : 5,889.84 = 2,589.75 : x
  2. Step 2: Convert to fraction form
    4,268.27/5,889.84 = 2,589.75/x
  3. Step 3: Cross multiply
    4,268.27x = 5,889.84 × 2,589.75
  4. Step 4: Simplify right side
    4,268.27x = 15,253,213.14
  5. Step 5: Solve for x
    x = 15,253,213.14/4,268.27
  6. Step 6: Final answer
    x = 3,573.63

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1.5x scale

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.