Home / 41,874.37-57,786.86-22,754.30

Finding the Fourth Proportional to 41,874.37, 57,786.86 and 22,754.30

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Solution

The fourth proportional to 41,874.37, 57,786.86 and 22,754.30 is: 31,401.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,874.37 : 57,786.86 = 22,754.30 : x
  2. Step 2: Convert to fraction form
    41,874.37/57,786.86 = 22,754.30/x
  3. Step 3: Cross multiply
    41,874.37x = 57,786.86 × 22,754.30
  4. Step 4: Simplify right side
    41,874.37x = 1,314,899,404.03
  5. Step 5: Solve for x
    x = 1,314,899,404.03/41,874.37
  6. Step 6: Final answer
    x = 31,401.05

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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.