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Finding the Fourth Proportional to 365,226.92, 504,012.07 and 204,082.13

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Solution

The fourth proportional to 365,226.92, 504,012.07 and 204,082.13 is: 281,632.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,226.92 : 504,012.07 = 204,082.13 : x
  2. Step 2: Convert to fraction form
    365,226.92/504,012.07 = 204,082.13/x
  3. Step 3: Cross multiply
    365,226.92x = 504,012.07 × 204,082.13
  4. Step 4: Simplify right side
    365,226.92x = 102,859,858,306.44
  5. Step 5: Solve for x
    x = 102,859,858,306.44/365,226.92
  6. Step 6: Final answer
    x = 281,632.74

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1.5x scale

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.