Home / 36,834.08-50,831.04-20,067.08

Finding the Fourth Proportional to 36,834.08, 50,831.04 and 20,067.08

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Solution

The fourth proportional to 36,834.08, 50,831.04 and 20,067.08 is: 27,692.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,834.08 : 50,831.04 = 20,067.08 : x
  2. Step 2: Convert to fraction form
    36,834.08/50,831.04 = 20,067.08/x
  3. Step 3: Cross multiply
    36,834.08x = 50,831.04 × 20,067.08
  4. Step 4: Simplify right side
    36,834.08x = 1,020,030,546.16
  5. Step 5: Solve for x
    x = 1,020,030,546.16/36,834.08
  6. Step 6: Final answer
    x = 27,692.58

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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.