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Finding the Fourth Proportional to 599.04, 897.92 and 324.88

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Solution

The fourth proportional to 599.04, 897.92 and 324.88 is: 486.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    599.04 : 897.92 = 324.88 : x
  2. Step 2: Convert to fraction form
    599.04/897.92 = 324.88/x
  3. Step 3: Cross multiply
    599.04x = 897.92 × 324.88
  4. Step 4: Simplify right side
    599.04x = 291,716.25
  5. Step 5: Solve for x
    x = 291,716.25/599.04
  6. Step 6: Final answer
    x = 486.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.