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Finding the Fourth Proportional to 365,650.08, 504,595.68 and 204,504.48

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Solution

The fourth proportional to 365,650.08, 504,595.68 and 204,504.48 is: 282,215.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,650.08 : 504,595.68 = 204,504.48 : x
  2. Step 2: Convert to fraction form
    365,650.08/504,595.68 = 204,504.48/x
  3. Step 3: Cross multiply
    365,650.08x = 504,595.68 × 204,504.48
  4. Step 4: Simplify right side
    365,650.08x = 103,192,077,148.65
  5. Step 5: Solve for x
    x = 103,192,077,148.65/365,650.08
  6. Step 6: Final answer
    x = 282,215.38

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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.