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Finding the Fourth Proportional to 29,097.48, 43,650.44 and 9,369.48

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Solution

The fourth proportional to 29,097.48, 43,650.44 and 9,369.48 is: 14,055.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,097.48 : 43,650.44 = 9,369.48 : x
  2. Step 2: Convert to fraction form
    29,097.48/43,650.44 = 9,369.48/x
  3. Step 3: Cross multiply
    29,097.48x = 43,650.44 × 9,369.48
  4. Step 4: Simplify right side
    29,097.48x = 408,981,924.57
  5. Step 5: Solve for x
    x = 408,981,924.57/29,097.48
  6. Step 6: Final answer
    x = 14,055.58

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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.