Home / 111,833.42-167,744.66-41,707.27

Finding the Fourth Proportional to 111,833.42, 167,744.66 and 41,707.27

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Solution

The fourth proportional to 111,833.42, 167,744.66 and 41,707.27 is: 62,558.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,833.42 : 167,744.66 = 41,707.27 : x
  2. Step 2: Convert to fraction form
    111,833.42/167,744.66 = 41,707.27/x
  3. Step 3: Cross multiply
    111,833.42x = 167,744.66 × 41,707.27
  4. Step 4: Simplify right side
    111,833.42x = 6,996,171,825.68
  5. Step 5: Solve for x
    x = 6,996,171,825.68/111,833.42
  6. Step 6: Final answer
    x = 62,558.87

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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.