Home / 247,645.09-341,591.43-170,083.27

Finding the Fourth Proportional to 247,645.09, 341,591.43 and 170,083.27

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Solution

The fourth proportional to 247,645.09, 341,591.43 and 170,083.27 is: 234,605.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,645.09 : 341,591.43 = 170,083.27 : x
  2. Step 2: Convert to fraction form
    247,645.09/341,591.43 = 170,083.27/x
  3. Step 3: Cross multiply
    247,645.09x = 341,591.43 × 170,083.27
  4. Step 4: Simplify right side
    247,645.09x = 58,098,987,418.38
  5. Step 5: Solve for x
    x = 58,098,987,418.38/247,645.09
  6. Step 6: Final answer
    x = 234,605.85

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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.