Home / 167,833.77-231,610.48-92,382.27

Finding the Fourth Proportional to 167,833.77, 231,610.48 and 92,382.27

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Solution

The fourth proportional to 167,833.77, 231,610.48 and 92,382.27 is: 127,487.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,833.77 : 231,610.48 = 92,382.27 : x
  2. Step 2: Convert to fraction form
    167,833.77/231,610.48 = 92,382.27/x
  3. Step 3: Cross multiply
    167,833.77x = 231,610.48 × 92,382.27
  4. Step 4: Simplify right side
    167,833.77x = 21,396,701,898.19
  5. Step 5: Solve for x
    x = 21,396,701,898.19/167,833.77
  6. Step 6: Final answer
    x = 127,487.47

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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.