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Finding the Fourth Proportional to 341.11, 467.67 and 334.96

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Solution

The fourth proportional to 341.11, 467.67 and 334.96 is: 459.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    341.11 : 467.67 = 334.96 : x
  2. Step 2: Convert to fraction form
    341.11/467.67 = 334.96/x
  3. Step 3: Cross multiply
    341.11x = 467.67 × 334.96
  4. Step 4: Simplify right side
    341.11x = 156,651.58
  5. Step 5: Solve for x
    x = 156,651.58/341.11
  6. Step 6: Final answer
    x = 459.24

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.