Home / 3,294.44-4,936.18-2,318.49

Finding the Fourth Proportional to 3,294.44, 4,936.18 and 2,318.49

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Solution

The fourth proportional to 3,294.44, 4,936.18 and 2,318.49 is: 3,473.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294.44 : 4,936.18 = 2,318.49 : x
  2. Step 2: Convert to fraction form
    3,294.44/4,936.18 = 2,318.49/x
  3. Step 3: Cross multiply
    3,294.44x = 4,936.18 × 2,318.49
  4. Step 4: Simplify right side
    3,294.44x = 11,444,483.97
  5. Step 5: Solve for x
    x = 11,444,483.97/3,294.44
  6. Step 6: Final answer
    x = 3,473.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.