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Finding the Fourth Proportional to 233.73, 350.60 and 62.73

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Solution

The fourth proportional to 233.73, 350.60 and 62.73 is: 94.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    233.73 : 350.60 = 62.73 : x
  2. Step 2: Convert to fraction form
    233.73/350.60 = 62.73/x
  3. Step 3: Cross multiply
    233.73x = 350.60 × 62.73
  4. Step 4: Simplify right side
    233.73x = 21,992.82
  5. Step 5: Solve for x
    x = 21,992.82/233.73
  6. Step 6: Final answer
    x = 94.10

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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.