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Finding the Fourth Proportional to 2,244.67, 3,097.71 and 1,300.61

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Solution

The fourth proportional to 2,244.67, 3,097.71 and 1,300.61 is: 1,794.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.67 : 3,097.71 = 1,300.61 : x
  2. Step 2: Convert to fraction form
    2,244.67/3,097.71 = 1,300.61/x
  3. Step 3: Cross multiply
    2,244.67x = 3,097.71 × 1,300.61
  4. Step 4: Simplify right side
    2,244.67x = 4,028,912.60
  5. Step 5: Solve for x
    x = 4,028,912.60/2,244.67
  6. Step 6: Final answer
    x = 1,794.88

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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.