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Finding the Fourth Proportional to 6,230.70, 9,345.83 and 2,532.83

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Solution

The fourth proportional to 6,230.70, 9,345.83 and 2,532.83 is: 3,799.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230.70 : 9,345.83 = 2,532.83 : x
  2. Step 2: Convert to fraction form
    6,230.70/9,345.83 = 2,532.83/x
  3. Step 3: Cross multiply
    6,230.70x = 9,345.83 × 2,532.83
  4. Step 4: Simplify right side
    6,230.70x = 23,671,339.21
  5. Step 5: Solve for x
    x = 23,671,339.21/6,230.70
  6. Step 6: Final answer
    x = 3,799.15

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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.