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Finding the Fourth Proportional to 605.33, 908.00 and 297.09

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Solution

The fourth proportional to 605.33, 908.00 and 297.09 is: 445.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    605.33 : 908.00 = 297.09 : x
  2. Step 2: Convert to fraction form
    605.33/908.00 = 297.09/x
  3. Step 3: Cross multiply
    605.33x = 908.00 × 297.09
  4. Step 4: Simplify right side
    605.33x = 269,756.23
  5. Step 5: Solve for x
    x = 269,756.23/605.33
  6. Step 6: Final answer
    x = 445.64

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.