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Finding the Fourth Proportional to 599.26, 899.23 and 252.57

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Solution

The fourth proportional to 599.26, 899.23 and 252.57 is: 378.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.26 : 899.23 = 252.57 : x
  2. Step 2: Convert to fraction form
    599.26/899.23 = 252.57/x
  3. Step 3: Cross multiply
    599.26x = 899.23 × 252.57
  4. Step 4: Simplify right side
    599.26x = 227,114.02
  5. Step 5: Solve for x
    x = 227,114.02/599.26
  6. Step 6: Final answer
    x = 378.99

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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.