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Finding the Fourth Proportional to 163,296, 244,959.48 and 63,463.89

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Solution

The fourth proportional to 163,296, 244,959.48 and 63,463.89 is: 95,201.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,296 : 244,959.48 = 63,463.89 : x
  2. Step 2: Convert to fraction form
    163,296/244,959.48 = 63,463.89/x
  3. Step 3: Cross multiply
    163,296x = 244,959.48 × 63,463.89
  4. Step 4: Simplify right side
    163,296x = 15,546,081,493.18
  5. Step 5: Solve for x
    x = 15,546,081,493.18/163,296
  6. Step 6: Final answer
    x = 95,201.85

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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.