Home / 23,233.43-32,062.22-13,163.74

Finding the Fourth Proportional to 23,233.43, 32,062.22 and 13,163.74

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Solution

The fourth proportional to 23,233.43, 32,062.22 and 13,163.74 is: 18,166.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,233.43 : 32,062.22 = 13,163.74 : x
  2. Step 2: Convert to fraction form
    23,233.43/32,062.22 = 13,163.74/x
  3. Step 3: Cross multiply
    23,233.43x = 32,062.22 × 13,163.74
  4. Step 4: Simplify right side
    23,233.43x = 422,058,727.90
  5. Step 5: Solve for x
    x = 422,058,727.90/23,233.43
  6. Step 6: Final answer
    x = 18,166.01

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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.