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Finding the Fourth Proportional to 365,239.01, 504,020.15 and 204,095.39

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Solution

The fourth proportional to 365,239.01, 504,020.15 and 204,095.39 is: 281,646.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,239.01 : 504,020.15 = 204,095.39 : x
  2. Step 2: Convert to fraction form
    365,239.01/504,020.15 = 204,095.39/x
  3. Step 3: Cross multiply
    365,239.01x = 504,020.15 × 204,095.39
  4. Step 4: Simplify right side
    365,239.01x = 102,868,187,072.25
  5. Step 5: Solve for x
    x = 102,868,187,072.25/365,239.01
  6. Step 6: Final answer
    x = 281,646.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.