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Finding the Fourth Proportional to 22,844.70, 34,260.48 and 8,803.62

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Solution

The fourth proportional to 22,844.70, 34,260.48 and 8,803.62 is: 13,202.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,844.70 : 34,260.48 = 8,803.62 : x
  2. Step 2: Convert to fraction form
    22,844.70/34,260.48 = 8,803.62/x
  3. Step 3: Cross multiply
    22,844.70x = 34,260.48 × 8,803.62
  4. Step 4: Simplify right side
    22,844.70x = 301,616,246.94
  5. Step 5: Solve for x
    x = 301,616,246.94/22,844.70
  6. Step 6: Final answer
    x = 13,202.90

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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.