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Finding the Fourth Proportional to 22,604.14, 33,900.54 and 10,750.60

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Solution

The fourth proportional to 22,604.14, 33,900.54 and 10,750.60 is: 16,123.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,604.14 : 33,900.54 = 10,750.60 : x
  2. Step 2: Convert to fraction form
    22,604.14/33,900.54 = 10,750.60/x
  3. Step 3: Cross multiply
    22,604.14x = 33,900.54 × 10,750.60
  4. Step 4: Simplify right side
    22,604.14x = 364,451,145.32
  5. Step 5: Solve for x
    x = 364,451,145.32/22,604.14
  6. Step 6: Final answer
    x = 16,123.20

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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.