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Finding the Fourth Proportional to 10,794.75, 16,192.67 and 10,226.67

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Solution

The fourth proportional to 10,794.75, 16,192.67 and 10,226.67 is: 15,340.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794.75 : 16,192.67 = 10,226.67 : x
  2. Step 2: Convert to fraction form
    10,794.75/16,192.67 = 10,226.67/x
  3. Step 3: Cross multiply
    10,794.75x = 16,192.67 × 10,226.67
  4. Step 4: Simplify right side
    10,794.75x = 165,597,041.38
  5. Step 5: Solve for x
    x = 165,597,041.38/10,794.75
  6. Step 6: Final answer
    x = 15,340.52

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Double scale
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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.