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Finding the Fourth Proportional to 244.93, 365.64 and 236.38

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Solution

The fourth proportional to 244.93, 365.64 and 236.38 is: 352.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    244.93 : 365.64 = 236.38 : x
  2. Step 2: Convert to fraction form
    244.93/365.64 = 236.38/x
  3. Step 3: Cross multiply
    244.93x = 365.64 × 236.38
  4. Step 4: Simplify right side
    244.93x = 86,430.57
  5. Step 5: Solve for x
    x = 86,430.57/244.93
  6. Step 6: Final answer
    x = 352.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.