Home / 164,198.43-245,906.69-104,850.27

Finding the Fourth Proportional to 164,198.43, 245,906.69 and 104,850.27

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Solution

The fourth proportional to 164,198.43, 245,906.69 and 104,850.27 is: 157,025.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,198.43 : 245,906.69 = 104,850.27 : x
  2. Step 2: Convert to fraction form
    164,198.43/245,906.69 = 104,850.27/x
  3. Step 3: Cross multiply
    164,198.43x = 245,906.69 × 104,850.27
  4. Step 4: Simplify right side
    164,198.43x = 25,783,382,317.06
  5. Step 5: Solve for x
    x = 25,783,382,317.06/164,198.43
  6. Step 6: Final answer
    x = 157,025.75

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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.