Home / 4,832.46-7,243.07-3,956.44

Finding the Fourth Proportional to 4,832.46, 7,243.07 and 3,956.44

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Solution

The fourth proportional to 4,832.46, 7,243.07 and 3,956.44 is: 5,930.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832.46 : 7,243.07 = 3,956.44 : x
  2. Step 2: Convert to fraction form
    4,832.46/7,243.07 = 3,956.44/x
  3. Step 3: Cross multiply
    4,832.46x = 7,243.07 × 3,956.44
  4. Step 4: Simplify right side
    4,832.46x = 28,656,771.87
  5. Step 5: Solve for x
    x = 28,656,771.87/4,832.46
  6. Step 6: Final answer
    x = 5,930.06

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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.