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Finding the Fourth Proportional to 36,947, 50,986.86 and 23,722.04

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Solution

The fourth proportional to 36,947, 50,986.86 and 23,722.04 is: 32,736.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,947 : 50,986.86 = 23,722.04 : x
  2. Step 2: Convert to fraction form
    36,947/50,986.86 = 23,722.04/x
  3. Step 3: Cross multiply
    36,947x = 50,986.86 × 23,722.04
  4. Step 4: Simplify right side
    36,947x = 1,209,512,332.39
  5. Step 5: Solve for x
    x = 1,209,512,332.39/36,947
  6. Step 6: Final answer
    x = 32,736.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.