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Finding the Fourth Proportional to 5,876.06, 8,808.97 and 2,230.62

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Solution

The fourth proportional to 5,876.06, 8,808.97 and 2,230.62 is: 3,343.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,876.06 : 8,808.97 = 2,230.62 : x
  2. Step 2: Convert to fraction form
    5,876.06/8,808.97 = 2,230.62/x
  3. Step 3: Cross multiply
    5,876.06x = 8,808.97 × 2,230.62
  4. Step 4: Simplify right side
    5,876.06x = 19,649,464.66
  5. Step 5: Solve for x
    x = 19,649,464.66/5,876.06
  6. Step 6: Final answer
    x = 3,343.99

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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.