Home / 195,529.78-269,835.24-110,646.82

Finding the Fourth Proportional to 195,529.78, 269,835.24 and 110,646.82

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Solution

The fourth proportional to 195,529.78, 269,835.24 and 110,646.82 is: 152,694.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,529.78 : 269,835.24 = 110,646.82 : x
  2. Step 2: Convert to fraction form
    195,529.78/269,835.24 = 110,646.82/x
  3. Step 3: Cross multiply
    195,529.78x = 269,835.24 × 110,646.82
  4. Step 4: Simplify right side
    195,529.78x = 29,856,411,229.94
  5. Step 5: Solve for x
    x = 29,856,411,229.94/195,529.78
  6. Step 6: Final answer
    x = 152,694.96

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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.