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Finding the Fourth Proportional to 606.63, 910.32 and 241.37

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Solution

The fourth proportional to 606.63, 910.32 and 241.37 is: 362.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    606.63 : 910.32 = 241.37 : x
  2. Step 2: Convert to fraction form
    606.63/910.32 = 241.37/x
  3. Step 3: Cross multiply
    606.63x = 910.32 × 241.37
  4. Step 4: Simplify right side
    606.63x = 219,718.18
  5. Step 5: Solve for x
    x = 219,718.18/606.63
  6. Step 6: Final answer
    x = 362.19

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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.