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Finding the Fourth Proportional to 22,102.44, 33,150.39 and 8,059.17

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Solution

The fourth proportional to 22,102.44, 33,150.39 and 8,059.17 is: 12,087.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,102.44 : 33,150.39 = 8,059.17 : x
  2. Step 2: Convert to fraction form
    22,102.44/33,150.39 = 8,059.17/x
  3. Step 3: Cross multiply
    22,102.44x = 33,150.39 × 8,059.17
  4. Step 4: Simplify right side
    22,102.44x = 267,164,628.58
  5. Step 5: Solve for x
    x = 267,164,628.58/22,102.44
  6. Step 6: Final answer
    x = 12,087.56

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1.5x scale

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.