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Finding the Fourth Proportional to 244.62, 367.07 and 164.03

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Solution

The fourth proportional to 244.62, 367.07 and 164.03 is: 246.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.62 : 367.07 = 164.03 : x
  2. Step 2: Convert to fraction form
    244.62/367.07 = 164.03/x
  3. Step 3: Cross multiply
    244.62x = 367.07 × 164.03
  4. Step 4: Simplify right side
    244.62x = 60,207.84
  5. Step 5: Solve for x
    x = 60,207.84/244.62
  6. Step 6: Final answer
    x = 246.13

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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.