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Finding the Fourth Proportional to 365,332.60, 504,182.63 and 204,194.44

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Solution

The fourth proportional to 365,332.60, 504,182.63 and 204,194.44 is: 281,801.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,332.60 : 504,182.63 = 204,194.44 : x
  2. Step 2: Convert to fraction form
    365,332.60/504,182.63 = 204,194.44/x
  3. Step 3: Cross multiply
    365,332.60x = 504,182.63 × 204,194.44
  4. Step 4: Simplify right side
    365,332.60x = 102,951,289,790.58
  5. Step 5: Solve for x
    x = 102,951,289,790.58/365,332.60
  6. Step 6: Final answer
    x = 281,801.54

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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.