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Finding the Fourth Proportional to 365,260.67, 504,050.32 and 204,117.04

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Solution

The fourth proportional to 365,260.67, 504,050.32 and 204,117.04 is: 281,676.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,260.67 : 504,050.32 = 204,117.04 : x
  2. Step 2: Convert to fraction form
    365,260.67/504,050.32 = 204,117.04/x
  3. Step 3: Cross multiply
    365,260.67x = 504,050.32 × 204,117.04
  4. Step 4: Simplify right side
    365,260.67x = 102,885,257,559.03
  5. Step 5: Solve for x
    x = 102,885,257,559.03/365,260.67
  6. Step 6: Final answer
    x = 281,676.26

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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.