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Finding the Fourth Proportional to 606.18, 836.52 and 337

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Solution

The fourth proportional to 606.18, 836.52 and 337 is: 465.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    606.18 : 836.52 = 337 : x
  2. Step 2: Convert to fraction form
    606.18/836.52 = 337/x
  3. Step 3: Cross multiply
    606.18x = 836.52 × 337
  4. Step 4: Simplify right side
    606.18x = 281,907.24
  5. Step 5: Solve for x
    x = 281,907.24/606.18
  6. Step 6: Final answer
    x = 465.06

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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.