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Finding the Fourth Proportional to 4,553.97, 6,313.14 and 4,304.52

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Solution

The fourth proportional to 4,553.97, 6,313.14 and 4,304.52 is: 5,967.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,553.97 : 6,313.14 = 4,304.52 : x
  2. Step 2: Convert to fraction form
    4,553.97/6,313.14 = 4,304.52/x
  3. Step 3: Cross multiply
    4,553.97x = 6,313.14 × 4,304.52
  4. Step 4: Simplify right side
    4,553.97x = 27,175,019.64
  5. Step 5: Solve for x
    x = 27,175,019.64/4,553.97
  6. Step 6: Final answer
    x = 5,967.32

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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.