Home / 113,383.33-170,113.26-50,194.73

Finding the Fourth Proportional to 113,383.33, 170,113.26 and 50,194.73

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Solution

The fourth proportional to 113,383.33, 170,113.26 and 50,194.73 is: 75,309.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,383.33 : 170,113.26 = 50,194.73 : x
  2. Step 2: Convert to fraction form
    113,383.33/170,113.26 = 50,194.73/x
  3. Step 3: Cross multiply
    113,383.33x = 170,113.26 × 50,194.73
  4. Step 4: Simplify right side
    113,383.33x = 8,538,789,155.12
  5. Step 5: Solve for x
    x = 8,538,789,155.12/113,383.33
  6. Step 6: Final answer
    x = 75,309.03

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1.5x scale

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.