Home / 166,714.13-230,067.34-95,098.39

Finding the Fourth Proportional to 166,714.13, 230,067.34 and 95,098.39

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Solution

The fourth proportional to 166,714.13, 230,067.34 and 95,098.39 is: 131,236.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,714.13 : 230,067.34 = 95,098.39 : x
  2. Step 2: Convert to fraction form
    166,714.13/230,067.34 = 95,098.39/x
  3. Step 3: Cross multiply
    166,714.13x = 230,067.34 × 95,098.39
  4. Step 4: Simplify right side
    166,714.13x = 21,879,032,812.67
  5. Step 5: Solve for x
    x = 21,879,032,812.67/166,714.13
  6. Step 6: Final answer
    x = 131,236.82

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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.