Home / 166,695.09-230,039.37-95,073.27

Finding the Fourth Proportional to 166,695.09, 230,039.37 and 95,073.27

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Solution

The fourth proportional to 166,695.09, 230,039.37 and 95,073.27 is: 131,201.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,695.09 : 230,039.37 = 95,073.27 : x
  2. Step 2: Convert to fraction form
    166,695.09/230,039.37 = 95,073.27/x
  3. Step 3: Cross multiply
    166,695.09x = 230,039.37 × 95,073.27
  4. Step 4: Simplify right side
    166,695.09x = 21,870,595,134.64
  5. Step 5: Solve for x
    x = 21,870,595,134.64/166,695.09
  6. Step 6: Final answer
    x = 131,201.20

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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.