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Finding the Fourth Proportional to 599.58, 899.37 and 166.74

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Solution

The fourth proportional to 599.58, 899.37 and 166.74 is: 250.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.58 : 899.37 = 166.74 : x
  2. Step 2: Convert to fraction form
    599.58/899.37 = 166.74/x
  3. Step 3: Cross multiply
    599.58x = 899.37 × 166.74
  4. Step 4: Simplify right side
    599.58x = 149,960.95
  5. Step 5: Solve for x
    x = 149,960.95/599.58
  6. Step 6: Final answer
    x = 250.11

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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.