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Finding the Fourth Proportional to 592.32, 888.67 and 181.54

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Solution

The fourth proportional to 592.32, 888.67 and 181.54 is: 272.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    592.32 : 888.67 = 181.54 : x
  2. Step 2: Convert to fraction form
    592.32/888.67 = 181.54/x
  3. Step 3: Cross multiply
    592.32x = 888.67 × 181.54
  4. Step 4: Simplify right side
    592.32x = 161,324.71
  5. Step 5: Solve for x
    x = 161,324.71/592.32
  6. Step 6: Final answer
    x = 272.36

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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.