Home / 269,538.20-403,529.70-241,544.60

Finding the Fourth Proportional to 269,538.20, 403,529.70 and 241,544.60

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Solution

The fourth proportional to 269,538.20, 403,529.70 and 241,544.60 is: 361,620.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,538.20 : 403,529.70 = 241,544.60 : x
  2. Step 2: Convert to fraction form
    269,538.20/403,529.70 = 241,544.60/x
  3. Step 3: Cross multiply
    269,538.20x = 403,529.70 × 241,544.60
  4. Step 4: Simplify right side
    269,538.20x = 97,470,419,974.62
  5. Step 5: Solve for x
    x = 97,470,419,974.62/269,538.20
  6. Step 6: Final answer
    x = 361,620.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.