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Finding the Fourth Proportional to 246.50, 367.98 and 237.96

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Solution

The fourth proportional to 246.50, 367.98 and 237.96 is: 355.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    246.50 : 367.98 = 237.96 : x
  2. Step 2: Convert to fraction form
    246.50/367.98 = 237.96/x
  3. Step 3: Cross multiply
    246.50x = 367.98 × 237.96
  4. Step 4: Simplify right side
    246.50x = 87,564.52
  5. Step 5: Solve for x
    x = 87,564.52/246.50
  6. Step 6: Final answer
    x = 355.23

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.