Home / 167,523.74-231,183.51-92,077.10

Finding the Fourth Proportional to 167,523.74, 231,183.51 and 92,077.10

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Solution

The fourth proportional to 167,523.74, 231,183.51 and 92,077.10 is: 127,066.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,523.74 : 231,183.51 = 92,077.10 : x
  2. Step 2: Convert to fraction form
    167,523.74/231,183.51 = 92,077.10/x
  3. Step 3: Cross multiply
    167,523.74x = 231,183.51 × 92,077.10
  4. Step 4: Simplify right side
    167,523.74x = 21,286,707,168.62
  5. Step 5: Solve for x
    x = 21,286,707,168.62/167,523.74
  6. Step 6: Final answer
    x = 127,066.81

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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.