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Finding the Fourth Proportional to 596.18, 894.03 and 230.72

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Solution

The fourth proportional to 596.18, 894.03 and 230.72 is: 345.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.18 : 894.03 = 230.72 : x
  2. Step 2: Convert to fraction form
    596.18/894.03 = 230.72/x
  3. Step 3: Cross multiply
    596.18x = 894.03 × 230.72
  4. Step 4: Simplify right side
    596.18x = 206,265.27
  5. Step 5: Solve for x
    x = 206,265.27/596.18
  6. Step 6: Final answer
    x = 345.98

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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.