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Finding the Fourth Proportional to 22,082.54, 33,105.09 and 9,593.15

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Solution

The fourth proportional to 22,082.54, 33,105.09 and 9,593.15 is: 14,381.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,082.54 : 33,105.09 = 9,593.15 : x
  2. Step 2: Convert to fraction form
    22,082.54/33,105.09 = 9,593.15/x
  3. Step 3: Cross multiply
    22,082.54x = 33,105.09 × 9,593.15
  4. Step 4: Simplify right side
    22,082.54x = 317,582,094.13
  5. Step 5: Solve for x
    x = 317,582,094.13/22,082.54
  6. Step 6: Final answer
    x = 14,381.59

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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.