Home / 33,050.82-45,610.68-17,943.48

Finding the Fourth Proportional to 33,050.82, 45,610.68 and 17,943.48

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Solution

The fourth proportional to 33,050.82, 45,610.68 and 17,943.48 is: 24,762.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,050.82 : 45,610.68 = 17,943.48 : x
  2. Step 2: Convert to fraction form
    33,050.82/45,610.68 = 17,943.48/x
  3. Step 3: Cross multiply
    33,050.82x = 45,610.68 × 17,943.48
  4. Step 4: Simplify right side
    33,050.82x = 818,414,324.37
  5. Step 5: Solve for x
    x = 818,414,324.37/33,050.82
  6. Step 6: Final answer
    x = 24,762.30

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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.