Home / 270,974.57-373,917.66-150,093.27

Finding the Fourth Proportional to 270,974.57, 373,917.66 and 150,093.27

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Solution

The fourth proportional to 270,974.57, 373,917.66 and 150,093.27 is: 207,113.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,974.57 : 373,917.66 = 150,093.27 : x
  2. Step 2: Convert to fraction form
    270,974.57/373,917.66 = 150,093.27/x
  3. Step 3: Cross multiply
    270,974.57x = 373,917.66 × 150,093.27
  4. Step 4: Simplify right side
    270,974.57x = 56,122,525,975.05
  5. Step 5: Solve for x
    x = 56,122,525,975.05/270,974.57
  6. Step 6: Final answer
    x = 207,113.62

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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.