Home / 111,680.14-167,544.92-36,797.26

Finding the Fourth Proportional to 111,680.14, 167,544.92 and 36,797.26

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Solution

The fourth proportional to 111,680.14, 167,544.92 and 36,797.26 is: 55,204.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,680.14 : 167,544.92 = 36,797.26 : x
  2. Step 2: Convert to fraction form
    111,680.14/167,544.92 = 36,797.26/x
  3. Step 3: Cross multiply
    111,680.14x = 167,544.92 × 36,797.26
  4. Step 4: Simplify right side
    111,680.14x = 6,165,193,982.92
  5. Step 5: Solve for x
    x = 6,165,193,982.92/111,680.14
  6. Step 6: Final answer
    x = 55,204.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.