Home / 33,408.24-46,091.92-19,057.76

Finding the Fourth Proportional to 33,408.24, 46,091.92 and 19,057.76

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Solution

The fourth proportional to 33,408.24, 46,091.92 and 19,057.76 is: 26,293.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,408.24 : 46,091.92 = 19,057.76 : x
  2. Step 2: Convert to fraction form
    33,408.24/46,091.92 = 19,057.76/x
  3. Step 3: Cross multiply
    33,408.24x = 46,091.92 × 19,057.76
  4. Step 4: Simplify right side
    33,408.24x = 878,408,749.30
  5. Step 5: Solve for x
    x = 878,408,749.30/33,408.24
  6. Step 6: Final answer
    x = 26,293.18

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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.