Home / 7,344.00-11,016.01-2,149.88

Finding the Fourth Proportional to 7,344.00, 11,016.01 and 2,149.88

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Solution

The fourth proportional to 7,344.00, 11,016.01 and 2,149.88 is: 3,224.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344.00 : 11,016.01 = 2,149.88 : x
  2. Step 2: Convert to fraction form
    7,344.00/11,016.01 = 2,149.88/x
  3. Step 3: Cross multiply
    7,344.00x = 11,016.01 × 2,149.88
  4. Step 4: Simplify right side
    7,344.00x = 23,683,076.40
  5. Step 5: Solve for x
    x = 23,683,076.40/7,344.00
  6. Step 6: Final answer
    x = 3,224.82

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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.