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Finding the Fourth Proportional to 269,668.44, 404,397.58 and 101,096.82

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Solution

The fourth proportional to 269,668.44, 404,397.58 and 101,096.82 is: 151,605.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,668.44 : 404,397.58 = 101,096.82 : x
  2. Step 2: Convert to fraction form
    269,668.44/404,397.58 = 101,096.82/x
  3. Step 3: Cross multiply
    269,668.44x = 404,397.58 × 101,096.82
  4. Step 4: Simplify right side
    269,668.44x = 40,883,309,353.70
  5. Step 5: Solve for x
    x = 40,883,309,353.70/269,668.44
  6. Step 6: Final answer
    x = 151,605.84

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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.