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Finding the Fourth Proportional to 22,376.32, 33,562.32 and 6,794.08

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Solution

The fourth proportional to 22,376.32, 33,562.32 and 6,794.08 is: 10,190.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,376.32 : 33,562.32 = 6,794.08 : x
  2. Step 2: Convert to fraction form
    22,376.32/33,562.32 = 6,794.08/x
  3. Step 3: Cross multiply
    22,376.32x = 33,562.32 × 6,794.08
  4. Step 4: Simplify right side
    22,376.32x = 228,025,087.07
  5. Step 5: Solve for x
    x = 228,025,087.07/22,376.32
  6. Step 6: Final answer
    x = 10,190.46

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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.