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Finding the Fourth Proportional to 593.27, 889.75 and 227.86

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Solution

The fourth proportional to 593.27, 889.75 and 227.86 is: 341.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    593.27 : 889.75 = 227.86 : x
  2. Step 2: Convert to fraction form
    593.27/889.75 = 227.86/x
  3. Step 3: Cross multiply
    593.27x = 889.75 × 227.86
  4. Step 4: Simplify right side
    593.27x = 202,735.64
  5. Step 5: Solve for x
    x = 202,735.64/593.27
  6. Step 6: Final answer
    x = 341.73

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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.