Home / 36,786.72-50,737.20-24,831.12

Finding the Fourth Proportional to 36,786.72, 50,737.20 and 24,831.12

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Solution

The fourth proportional to 36,786.72, 50,737.20 and 24,831.12 is: 34,247.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,786.72 : 50,737.20 = 24,831.12 : x
  2. Step 2: Convert to fraction form
    36,786.72/50,737.20 = 24,831.12/x
  3. Step 3: Cross multiply
    36,786.72x = 50,737.20 × 24,831.12
  4. Step 4: Simplify right side
    36,786.72x = 1,259,861,501.66
  5. Step 5: Solve for x
    x = 1,259,861,501.66/36,786.72
  6. Step 6: Final answer
    x = 34,247.73

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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.