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Finding the Fourth Proportional to 606.11, 909.19 and 241.16

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Solution

The fourth proportional to 606.11, 909.19 and 241.16 is: 361.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    606.11 : 909.19 = 241.16 : x
  2. Step 2: Convert to fraction form
    606.11/909.19 = 241.16/x
  3. Step 3: Cross multiply
    606.11x = 909.19 × 241.16
  4. Step 4: Simplify right side
    606.11x = 219,256.02
  5. Step 5: Solve for x
    x = 219,256.02/606.11
  6. Step 6: Final answer
    x = 361.75

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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.