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Finding the Fourth Proportional to 5,958.48, 8,934.84 and 1,797.72

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Solution

The fourth proportional to 5,958.48, 8,934.84 and 1,797.72 is: 2,695.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,958.48 : 8,934.84 = 1,797.72 : x
  2. Step 2: Convert to fraction form
    5,958.48/8,934.84 = 1,797.72/x
  3. Step 3: Cross multiply
    5,958.48x = 8,934.84 × 1,797.72
  4. Step 4: Simplify right side
    5,958.48x = 16,062,340.56
  5. Step 5: Solve for x
    x = 16,062,340.56/5,958.48
  6. Step 6: Final answer
    x = 2,695.71

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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.