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Finding the Fourth Proportional to 336.08, 463.59 and 237.66

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Solution

The fourth proportional to 336.08, 463.59 and 237.66 is: 327.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    336.08 : 463.59 = 237.66 : x
  2. Step 2: Convert to fraction form
    336.08/463.59 = 237.66/x
  3. Step 3: Cross multiply
    336.08x = 463.59 × 237.66
  4. Step 4: Simplify right side
    336.08x = 110,176.80
  5. Step 5: Solve for x
    x = 110,176.80/336.08
  6. Step 6: Final answer
    x = 327.83

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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.