Home / 3,588.30-5,374.20-3,227.43

Finding the Fourth Proportional to 3,588.30, 5,374.20 and 3,227.43

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Solution

The fourth proportional to 3,588.30, 5,374.20 and 3,227.43 is: 4,833.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588.30 : 5,374.20 = 3,227.43 : x
  2. Step 2: Convert to fraction form
    3,588.30/5,374.20 = 3,227.43/x
  3. Step 3: Cross multiply
    3,588.30x = 5,374.20 × 3,227.43
  4. Step 4: Simplify right side
    3,588.30x = 17,344,854.31
  5. Step 5: Solve for x
    x = 17,344,854.31/3,588.30
  6. Step 6: Final answer
    x = 4,833.72

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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.