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Finding the Fourth Proportional to 3,704.66, 5,554.17 and 2,243.42

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Solution

The fourth proportional to 3,704.66, 5,554.17 and 2,243.42 is: 3,363.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,704.66 : 5,554.17 = 2,243.42 : x
  2. Step 2: Convert to fraction form
    3,704.66/5,554.17 = 2,243.42/x
  3. Step 3: Cross multiply
    3,704.66x = 5,554.17 × 2,243.42
  4. Step 4: Simplify right side
    3,704.66x = 12,460,336.06
  5. Step 5: Solve for x
    x = 12,460,336.06/3,704.66
  6. Step 6: Final answer
    x = 3,363.42

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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.