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Finding the Fourth Proportional to 22,908.48, 34,362.73 and 6,267.84

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Solution

The fourth proportional to 22,908.48, 34,362.73 and 6,267.84 is: 9,401.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,908.48 : 34,362.73 = 6,267.84 : x
  2. Step 2: Convert to fraction form
    22,908.48/34,362.73 = 6,267.84/x
  3. Step 3: Cross multiply
    22,908.48x = 34,362.73 × 6,267.84
  4. Step 4: Simplify right side
    22,908.48x = 215,380,093.60
  5. Step 5: Solve for x
    x = 215,380,093.60/22,908.48
  6. Step 6: Final answer
    x = 9,401.76

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.