Home / 41,556.92-57,309.60-33,086.99

Finding the Fourth Proportional to 41,556.92, 57,309.60 and 33,086.99

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Solution

The fourth proportional to 41,556.92, 57,309.60 and 33,086.99 is: 45,629.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,556.92 : 57,309.60 = 33,086.99 : x
  2. Step 2: Convert to fraction form
    41,556.92/57,309.60 = 33,086.99/x
  3. Step 3: Cross multiply
    41,556.92x = 57,309.60 × 33,086.99
  4. Step 4: Simplify right side
    41,556.92x = 1,896,202,429.45
  5. Step 5: Solve for x
    x = 1,896,202,429.45/41,556.92
  6. Step 6: Final answer
    x = 45,629.05

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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.