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Finding the Fourth Proportional to 599.63, 899.44 and 166.79

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Solution

The fourth proportional to 599.63, 899.44 and 166.79 is: 250.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.63 : 899.44 = 166.79 : x
  2. Step 2: Convert to fraction form
    599.63/899.44 = 166.79/x
  3. Step 3: Cross multiply
    599.63x = 899.44 × 166.79
  4. Step 4: Simplify right side
    599.63x = 150,019.43
  5. Step 5: Solve for x
    x = 150,019.43/599.63
  6. Step 6: Final answer
    x = 250.19

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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.