Home / 169,414.72-233,790.66-92,932.24

Finding the Fourth Proportional to 169,414.72, 233,790.66 and 92,932.24

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Solution

The fourth proportional to 169,414.72, 233,790.66 and 92,932.24 is: 128,245.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,414.72 : 233,790.66 = 92,932.24 : x
  2. Step 2: Convert to fraction form
    169,414.72/233,790.66 = 92,932.24/x
  3. Step 3: Cross multiply
    169,414.72x = 233,790.66 × 92,932.24
  4. Step 4: Simplify right side
    169,414.72x = 21,726,689,724.88
  5. Step 5: Solve for x
    x = 21,726,689,724.88/169,414.72
  6. Step 6: Final answer
    x = 128,245.58

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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.