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Finding the Fourth Proportional to 600.96, 829.03 and 352.13

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Solution

The fourth proportional to 600.96, 829.03 and 352.13 is: 485.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    600.96 : 829.03 = 352.13 : x
  2. Step 2: Convert to fraction form
    600.96/829.03 = 352.13/x
  3. Step 3: Cross multiply
    600.96x = 829.03 × 352.13
  4. Step 4: Simplify right side
    600.96x = 291,922.19
  5. Step 5: Solve for x
    x = 291,922.19/600.96
  6. Step 6: Final answer
    x = 485.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.