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Finding the Fourth Proportional to 242.48, 365.24 and 232.36

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Solution

The fourth proportional to 242.48, 365.24 and 232.36 is: 350.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    242.48 : 365.24 = 232.36 : x
  2. Step 2: Convert to fraction form
    242.48/365.24 = 232.36/x
  3. Step 3: Cross multiply
    242.48x = 365.24 × 232.36
  4. Step 4: Simplify right side
    242.48x = 84,867.17
  5. Step 5: Solve for x
    x = 84,867.17/242.48
  6. Step 6: Final answer
    x = 350.00

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.