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Finding the Fourth Proportional to 350.11, 483.33 and 252.10

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Solution

The fourth proportional to 350.11, 483.33 and 252.10 is: 348.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    350.11 : 483.33 = 252.10 : x
  2. Step 2: Convert to fraction form
    350.11/483.33 = 252.10/x
  3. Step 3: Cross multiply
    350.11x = 483.33 × 252.10
  4. Step 4: Simplify right side
    350.11x = 121,847.49
  5. Step 5: Solve for x
    x = 121,847.49/350.11
  6. Step 6: Final answer
    x = 348.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.