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Finding the Fourth Proportional to 3,736.52, 5,156.16 and 2,244.50

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Solution

The fourth proportional to 3,736.52, 5,156.16 and 2,244.50 is: 3,097.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736.52 : 5,156.16 = 2,244.50 : x
  2. Step 2: Convert to fraction form
    3,736.52/5,156.16 = 2,244.50/x
  3. Step 3: Cross multiply
    3,736.52x = 5,156.16 × 2,244.50
  4. Step 4: Simplify right side
    3,736.52x = 11,573,001.12
  5. Step 5: Solve for x
    x = 11,573,001.12/3,736.52
  6. Step 6: Final answer
    x = 3,097.27

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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.