Home / 41,061.25-56,664.66-22,198.51

Finding the Fourth Proportional to 41,061.25, 56,664.66 and 22,198.51

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Solution

The fourth proportional to 41,061.25, 56,664.66 and 22,198.51 is: 30,634.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,061.25 : 56,664.66 = 22,198.51 : x
  2. Step 2: Convert to fraction form
    41,061.25/56,664.66 = 22,198.51/x
  3. Step 3: Cross multiply
    41,061.25x = 56,664.66 × 22,198.51
  4. Step 4: Simplify right side
    41,061.25x = 1,257,871,021.66
  5. Step 5: Solve for x
    x = 1,257,871,021.66/41,061.25
  6. Step 6: Final answer
    x = 30,634.02

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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.