Home / 3,961.86-5,946.03-2,014.62

Finding the Fourth Proportional to 3,961.86, 5,946.03 and 2,014.62

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Solution

The fourth proportional to 3,961.86, 5,946.03 and 2,014.62 is: 3,023.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,961.86 : 5,946.03 = 2,014.62 : x
  2. Step 2: Convert to fraction form
    3,961.86/5,946.03 = 2,014.62/x
  3. Step 3: Cross multiply
    3,961.86x = 5,946.03 × 2,014.62
  4. Step 4: Simplify right side
    3,961.86x = 11,978,990.96
  5. Step 5: Solve for x
    x = 11,978,990.96/3,961.86
  6. Step 6: Final answer
    x = 3,023.58

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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.