Home / 179,435.55-269,195.00-61,107.92

Finding the Fourth Proportional to 179,435.55, 269,195.00 and 61,107.92

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Solution

The fourth proportional to 179,435.55, 269,195.00 and 61,107.92 is: 91,676.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,435.55 : 269,195.00 = 61,107.92 : x
  2. Step 2: Convert to fraction form
    179,435.55/269,195.00 = 61,107.92/x
  3. Step 3: Cross multiply
    179,435.55x = 269,195.00 × 61,107.92
  4. Step 4: Simplify right side
    179,435.55x = 16,449,945,882.37
  5. Step 5: Solve for x
    x = 16,449,945,882.37/179,435.55
  6. Step 6: Final answer
    x = 91,676.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.