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Finding the Fourth Proportional to 244.84, 367.14 and 193.42

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Solution

The fourth proportional to 244.84, 367.14 and 193.42 is: 290.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.84 : 367.14 = 193.42 : x
  2. Step 2: Convert to fraction form
    244.84/367.14 = 193.42/x
  3. Step 3: Cross multiply
    244.84x = 367.14 × 193.42
  4. Step 4: Simplify right side
    244.84x = 71,012.22
  5. Step 5: Solve for x
    x = 71,012.22/244.84
  6. Step 6: Final answer
    x = 290.04

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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.