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Finding the Fourth Proportional to 6,254.52, 8,595.10 and 5,965.40

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Solution

The fourth proportional to 6,254.52, 8,595.10 and 5,965.40 is: 8,197.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254.52 : 8,595.10 = 5,965.40 : x
  2. Step 2: Convert to fraction form
    6,254.52/8,595.10 = 5,965.40/x
  3. Step 3: Cross multiply
    6,254.52x = 8,595.10 × 5,965.40
  4. Step 4: Simplify right side
    6,254.52x = 51,273,209.54
  5. Step 5: Solve for x
    x = 51,273,209.54/6,254.52
  6. Step 6: Final answer
    x = 8,197.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.