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Finding the Fourth Proportional to 596.27, 894.35 and 211.25

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Solution

The fourth proportional to 596.27, 894.35 and 211.25 is: 316.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.27 : 894.35 = 211.25 : x
  2. Step 2: Convert to fraction form
    596.27/894.35 = 211.25/x
  3. Step 3: Cross multiply
    596.27x = 894.35 × 211.25
  4. Step 4: Simplify right side
    596.27x = 188,934.20
  5. Step 5: Solve for x
    x = 188,934.20/596.27
  6. Step 6: Final answer
    x = 316.86

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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.