Home / 5,732.25-8,593.75-3,268.23

Finding the Fourth Proportional to 5,732.25, 8,593.75 and 3,268.23

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Solution

The fourth proportional to 5,732.25, 8,593.75 and 3,268.23 is: 4,899.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732.25 : 8,593.75 = 3,268.23 : x
  2. Step 2: Convert to fraction form
    5,732.25/8,593.75 = 3,268.23/x
  3. Step 3: Cross multiply
    5,732.25x = 8,593.75 × 3,268.23
  4. Step 4: Simplify right side
    5,732.25x = 28,086,351.56
  5. Step 5: Solve for x
    x = 28,086,351.56/5,732.25
  6. Step 6: Final answer
    x = 4,899.71

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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.