Home / 36,399.88-50,236.69-23,831.92

Finding the Fourth Proportional to 36,399.88, 50,236.69 and 23,831.92

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Solution

The fourth proportional to 36,399.88, 50,236.69 and 23,831.92 is: 32,891.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,399.88 : 50,236.69 = 23,831.92 : x
  2. Step 2: Convert to fraction form
    36,399.88/50,236.69 = 23,831.92/x
  3. Step 3: Cross multiply
    36,399.88x = 50,236.69 × 23,831.92
  4. Step 4: Simplify right side
    36,399.88x = 1,197,236,466.38
  5. Step 5: Solve for x
    x = 1,197,236,466.38/36,399.88
  6. Step 6: Final answer
    x = 32,891.22

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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.