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Finding the Fourth Proportional to 592.48, 888.99 and 227.30

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Solution

The fourth proportional to 592.48, 888.99 and 227.30 is: 341.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    592.48 : 888.99 = 227.30 : x
  2. Step 2: Convert to fraction form
    592.48/888.99 = 227.30/x
  3. Step 3: Cross multiply
    592.48x = 888.99 × 227.30
  4. Step 4: Simplify right side
    592.48x = 202,062.98
  5. Step 5: Solve for x
    x = 202,062.98/592.48
  6. Step 6: Final answer
    x = 341.05

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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.