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Finding the Fourth Proportional to 593.48, 819.01 and 327.93

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Solution

The fourth proportional to 593.48, 819.01 and 327.93 is: 452.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    593.48 : 819.01 = 327.93 : x
  2. Step 2: Convert to fraction form
    593.48/819.01 = 327.93/x
  3. Step 3: Cross multiply
    593.48x = 819.01 × 327.93
  4. Step 4: Simplify right side
    593.48x = 268,577.95
  5. Step 5: Solve for x
    x = 268,577.95/593.48
  6. Step 6: Final answer
    x = 452.55

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.