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Finding the Fourth Proportional to 32,333.28, 44,616.30 and 18,185.82

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Solution

The fourth proportional to 32,333.28, 44,616.30 and 18,185.82 is: 25,094.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,333.28 : 44,616.30 = 18,185.82 : x
  2. Step 2: Convert to fraction form
    32,333.28/44,616.30 = 18,185.82/x
  3. Step 3: Cross multiply
    32,333.28x = 44,616.30 × 18,185.82
  4. Step 4: Simplify right side
    32,333.28x = 811,384,000.87
  5. Step 5: Solve for x
    x = 811,384,000.87/32,333.28
  6. Step 6: Final answer
    x = 25,094.39

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.