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Finding the Fourth Proportional to 22,463.04, 33,672.05 and 11,336.07

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Solution

The fourth proportional to 22,463.04, 33,672.05 and 11,336.07 is: 16,992.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,463.04 : 33,672.05 = 11,336.07 : x
  2. Step 2: Convert to fraction form
    22,463.04/33,672.05 = 11,336.07/x
  3. Step 3: Cross multiply
    22,463.04x = 33,672.05 × 11,336.07
  4. Step 4: Simplify right side
    22,463.04x = 381,708,659.16
  5. Step 5: Solve for x
    x = 381,708,659.16/22,463.04
  6. Step 6: Final answer
    x = 16,992.74

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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.