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Finding the Fourth Proportional to 596.34, 894.54 and 211.59

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Solution

The fourth proportional to 596.34, 894.54 and 211.59 is: 317.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    596.34 : 894.54 = 211.59 : x
  2. Step 2: Convert to fraction form
    596.34/894.54 = 211.59/x
  3. Step 3: Cross multiply
    596.34x = 894.54 × 211.59
  4. Step 4: Simplify right side
    596.34x = 189,275.72
  5. Step 5: Solve for x
    x = 189,275.72/596.34
  6. Step 6: Final answer
    x = 317.40

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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.