Home / 167,682.64-231,400.94-95,099.35

Finding the Fourth Proportional to 167,682.64, 231,400.94 and 95,099.35

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Solution

The fourth proportional to 167,682.64, 231,400.94 and 95,099.35 is: 131,236.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,682.64 : 231,400.94 = 95,099.35 : x
  2. Step 2: Convert to fraction form
    167,682.64/231,400.94 = 95,099.35/x
  3. Step 3: Cross multiply
    167,682.64x = 231,400.94 × 95,099.35
  4. Step 4: Simplify right side
    167,682.64x = 22,006,077,350.89
  5. Step 5: Solve for x
    x = 22,006,077,350.89/167,682.64
  6. Step 6: Final answer
    x = 131,236.47

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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.