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Finding the Fourth Proportional to 600.34, 900.58 and 271.22

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Solution

The fourth proportional to 600.34, 900.58 and 271.22 is: 406.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    600.34 : 900.58 = 271.22 : x
  2. Step 2: Convert to fraction form
    600.34/900.58 = 271.22/x
  3. Step 3: Cross multiply
    600.34x = 900.58 × 271.22
  4. Step 4: Simplify right side
    600.34x = 244,255.31
  5. Step 5: Solve for x
    x = 244,255.31/600.34
  6. Step 6: Final answer
    x = 406.86

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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.