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Finding the Fourth Proportional to 599.59, 899.01 and 270.46

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Solution

The fourth proportional to 599.59, 899.01 and 270.46 is: 405.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.59 : 899.01 = 270.46 : x
  2. Step 2: Convert to fraction form
    599.59/899.01 = 270.46/x
  3. Step 3: Cross multiply
    599.59x = 899.01 × 270.46
  4. Step 4: Simplify right side
    599.59x = 243,144.89
  5. Step 5: Solve for x
    x = 243,144.89/599.59
  6. Step 6: Final answer
    x = 405.52

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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.