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Finding the Fourth Proportional to 2,244.96, 3,097.98 and 1,300.91

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Solution

The fourth proportional to 2,244.96, 3,097.98 and 1,300.91 is: 1,795.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.96 : 3,097.98 = 1,300.91 : x
  2. Step 2: Convert to fraction form
    2,244.96/3,097.98 = 1,300.91/x
  3. Step 3: Cross multiply
    2,244.96x = 3,097.98 × 1,300.91
  4. Step 4: Simplify right side
    2,244.96x = 4,030,177.67
  5. Step 5: Solve for x
    x = 4,030,177.67/2,244.96
  6. Step 6: Final answer
    x = 1,795.21

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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.