Home / 168,828.96-232,974.42-92,332.82

Finding the Fourth Proportional to 168,828.96, 232,974.42 and 92,332.82

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Solution

The fourth proportional to 168,828.96, 232,974.42 and 92,332.82 is: 127,414.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,828.96 : 232,974.42 = 92,332.82 : x
  2. Step 2: Convert to fraction form
    168,828.96/232,974.42 = 92,332.82/x
  3. Step 3: Cross multiply
    168,828.96x = 232,974.42 × 92,332.82
  4. Step 4: Simplify right side
    168,828.96x = 21,511,185,186.46
  5. Step 5: Solve for x
    x = 21,511,185,186.46/168,828.96
  6. Step 6: Final answer
    x = 127,414.07

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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.