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Finding the Fourth Proportional to 606.03, 908.24 and 565.53

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Solution

The fourth proportional to 606.03, 908.24 and 565.53 is: 847.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    606.03 : 908.24 = 565.53 : x
  2. Step 2: Convert to fraction form
    606.03/908.24 = 565.53/x
  3. Step 3: Cross multiply
    606.03x = 908.24 × 565.53
  4. Step 4: Simplify right side
    606.03x = 513,634.14
  5. Step 5: Solve for x
    x = 513,634.14/606.03
  6. Step 6: Final answer
    x = 847.54

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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.