Home / 5,972.14-8,962.11-2,274.41

Finding the Fourth Proportional to 5,972.14, 8,962.11 and 2,274.41

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Solution

The fourth proportional to 5,972.14, 8,962.11 and 2,274.41 is: 3,413.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,972.14 : 8,962.11 = 2,274.41 : x
  2. Step 2: Convert to fraction form
    5,972.14/8,962.11 = 2,274.41/x
  3. Step 3: Cross multiply
    5,972.14x = 8,962.11 × 2,274.41
  4. Step 4: Simplify right side
    5,972.14x = 20,383,484.60
  5. Step 5: Solve for x
    x = 20,383,484.60/5,972.14
  6. Step 6: Final answer
    x = 3,413.09

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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.