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Finding the Fourth Proportional to 593.23, 888.16 and 314.95

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Solution

The fourth proportional to 593.23, 888.16 and 314.95 is: 471.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    593.23 : 888.16 = 314.95 : x
  2. Step 2: Convert to fraction form
    593.23/888.16 = 314.95/x
  3. Step 3: Cross multiply
    593.23x = 888.16 × 314.95
  4. Step 4: Simplify right side
    593.23x = 279,725.99
  5. Step 5: Solve for x
    x = 279,725.99/593.23
  6. Step 6: Final answer
    x = 471.53

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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.