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Finding the Fourth Proportional to 250.13, 346.84 and 241.93

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Solution

The fourth proportional to 250.13, 346.84 and 241.93 is: 335.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    250.13 : 346.84 = 241.93 : x
  2. Step 2: Convert to fraction form
    250.13/346.84 = 241.93/x
  3. Step 3: Cross multiply
    250.13x = 346.84 × 241.93
  4. Step 4: Simplify right side
    250.13x = 83,911.00
  5. Step 5: Solve for x
    x = 83,911.00/250.13
  6. Step 6: Final answer
    x = 335.47

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.