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Finding the Fourth Proportional to 352.01, 483.17 and 336.98

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Solution

The fourth proportional to 352.01, 483.17 and 336.98 is: 462.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    352.01 : 483.17 = 336.98 : x
  2. Step 2: Convert to fraction form
    352.01/483.17 = 336.98/x
  3. Step 3: Cross multiply
    352.01x = 483.17 × 336.98
  4. Step 4: Simplify right side
    352.01x = 162,816.21
  5. Step 5: Solve for x
    x = 162,816.21/352.01
  6. Step 6: Final answer
    x = 462.53

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.