Home / 166,557.68-229,843.80-94,960.76

Finding the Fourth Proportional to 166,557.68, 229,843.80 and 94,960.76

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Solution

The fourth proportional to 166,557.68, 229,843.80 and 94,960.76 is: 131,042.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,557.68 : 229,843.80 = 94,960.76 : x
  2. Step 2: Convert to fraction form
    166,557.68/229,843.80 = 94,960.76/x
  3. Step 3: Cross multiply
    166,557.68x = 229,843.80 × 94,960.76
  4. Step 4: Simplify right side
    166,557.68x = 21,826,141,929.29
  5. Step 5: Solve for x
    x = 21,826,141,929.29/166,557.68
  6. Step 6: Final answer
    x = 131,042.54

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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.