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Finding the Fourth Proportional to 6,062.91, 9,093.15 and 1,680.27

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Solution

The fourth proportional to 6,062.91, 9,093.15 and 1,680.27 is: 2,520.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,062.91 : 9,093.15 = 1,680.27 : x
  2. Step 2: Convert to fraction form
    6,062.91/9,093.15 = 1,680.27/x
  3. Step 3: Cross multiply
    6,062.91x = 9,093.15 × 1,680.27
  4. Step 4: Simplify right side
    6,062.91x = 15,278,947.15
  5. Step 5: Solve for x
    x = 15,278,947.15/6,062.91
  6. Step 6: Final answer
    x = 2,520.07

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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.