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Finding the Fourth Proportional to 592.46, 888.83 and 181.57

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Solution

The fourth proportional to 592.46, 888.83 and 181.57 is: 272.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    592.46 : 888.83 = 181.57 : x
  2. Step 2: Convert to fraction form
    592.46/888.83 = 181.57/x
  3. Step 3: Cross multiply
    592.46x = 888.83 × 181.57
  4. Step 4: Simplify right side
    592.46x = 161,384.86
  5. Step 5: Solve for x
    x = 161,384.86/592.46
  6. Step 6: Final answer
    x = 272.40

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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.