Home / 4,231.85-6,344.69-2,035.96

Finding the Fourth Proportional to 4,231.85, 6,344.69 and 2,035.96

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Solution

The fourth proportional to 4,231.85, 6,344.69 and 2,035.96 is: 3,052.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231.85 : 6,344.69 = 2,035.96 : x
  2. Step 2: Convert to fraction form
    4,231.85/6,344.69 = 2,035.96/x
  3. Step 3: Cross multiply
    4,231.85x = 6,344.69 × 2,035.96
  4. Step 4: Simplify right side
    4,231.85x = 12,917,541.17
  5. Step 5: Solve for x
    x = 12,917,541.17/4,231.85
  6. Step 6: Final answer
    x = 3,052.46

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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.