Home / 204,694.03-307,087.79-62,559.54

Finding the Fourth Proportional to 204,694.03, 307,087.79 and 62,559.54

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Solution

The fourth proportional to 204,694.03, 307,087.79 and 62,559.54 is: 93,853.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,694.03 : 307,087.79 = 62,559.54 : x
  2. Step 2: Convert to fraction form
    204,694.03/307,087.79 = 62,559.54/x
  3. Step 3: Cross multiply
    204,694.03x = 307,087.79 × 62,559.54
  4. Step 4: Simplify right side
    204,694.03x = 19,211,270,569.22
  5. Step 5: Solve for x
    x = 19,211,270,569.22/204,694.03
  6. Step 6: Final answer
    x = 93,853.59

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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.