Home / 5,233.14-7,844.85-4,251.42

Finding the Fourth Proportional to 5,233.14, 7,844.85 and 4,251.42

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Solution

The fourth proportional to 5,233.14, 7,844.85 and 4,251.42 is: 6,373.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,233.14 : 7,844.85 = 4,251.42 : x
  2. Step 2: Convert to fraction form
    5,233.14/7,844.85 = 4,251.42/x
  3. Step 3: Cross multiply
    5,233.14x = 7,844.85 × 4,251.42
  4. Step 4: Simplify right side
    5,233.14x = 33,351,752.19
  5. Step 5: Solve for x
    x = 33,351,752.19/5,233.14
  6. Step 6: Final answer
    x = 6,373.18

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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.