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Finding the Fourth Proportional to 600.14, 899.85 and 356.72

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Solution

The fourth proportional to 600.14, 899.85 and 356.72 is: 534.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    600.14 : 899.85 = 356.72 : x
  2. Step 2: Convert to fraction form
    600.14/899.85 = 356.72/x
  3. Step 3: Cross multiply
    600.14x = 899.85 × 356.72
  4. Step 4: Simplify right side
    600.14x = 320,994.49
  5. Step 5: Solve for x
    x = 320,994.49/600.14
  6. Step 6: Final answer
    x = 534.87

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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.