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Finding the Fourth Proportional to 596.18, 894.10 and 271.47

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Solution

The fourth proportional to 596.18, 894.10 and 271.47 is: 407.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.18 : 894.10 = 271.47 : x
  2. Step 2: Convert to fraction form
    596.18/894.10 = 271.47/x
  3. Step 3: Cross multiply
    596.18x = 894.10 × 271.47
  4. Step 4: Simplify right side
    596.18x = 242,721.33
  5. Step 5: Solve for x
    x = 242,721.33/596.18
  6. Step 6: Final answer
    x = 407.13

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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.