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Finding the Fourth Proportional to 596.52, 893.82 and 271.32

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Solution

The fourth proportional to 596.52, 893.82 and 271.32 is: 406.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.52 : 893.82 = 271.32 : x
  2. Step 2: Convert to fraction form
    596.52/893.82 = 271.32/x
  3. Step 3: Cross multiply
    596.52x = 893.82 × 271.32
  4. Step 4: Simplify right side
    596.52x = 242,511.24
  5. Step 5: Solve for x
    x = 242,511.24/596.52
  6. Step 6: Final answer
    x = 406.54

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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.