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Finding the Fourth Proportional to 588.59, 883.08 and 223.41

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Solution

The fourth proportional to 588.59, 883.08 and 223.41 is: 335.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    588.59 : 883.08 = 223.41 : x
  2. Step 2: Convert to fraction form
    588.59/883.08 = 223.41/x
  3. Step 3: Cross multiply
    588.59x = 883.08 × 223.41
  4. Step 4: Simplify right side
    588.59x = 197,288.90
  5. Step 5: Solve for x
    x = 197,288.90/588.59
  6. Step 6: Final answer
    x = 335.19

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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.