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Finding the Fourth Proportional to 597.73, 896.60 and 164.89

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Solution

The fourth proportional to 597.73, 896.60 and 164.89 is: 247.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    597.73 : 896.60 = 164.89 : x
  2. Step 2: Convert to fraction form
    597.73/896.60 = 164.89/x
  3. Step 3: Cross multiply
    597.73x = 896.60 × 164.89
  4. Step 4: Simplify right side
    597.73x = 147,835.94
  5. Step 5: Solve for x
    x = 147,835.94/597.73
  6. Step 6: Final answer
    x = 247.33

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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.