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Finding the Fourth Proportional to 22,469.74, 33,701.67 and 6,674.46

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Solution

The fourth proportional to 22,469.74, 33,701.67 and 6,674.46 is: 10,010.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,469.74 : 33,701.67 = 6,674.46 : x
  2. Step 2: Convert to fraction form
    22,469.74/33,701.67 = 6,674.46/x
  3. Step 3: Cross multiply
    22,469.74x = 33,701.67 × 6,674.46
  4. Step 4: Simplify right side
    22,469.74x = 224,940,448.35
  5. Step 5: Solve for x
    x = 224,940,448.35/22,469.74
  6. Step 6: Final answer
    x = 10,010.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.