Home / 179,927.07-269,324.70-123,436.86

Finding the Fourth Proportional to 179,927.07, 269,324.70 and 123,436.86

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Solution

The fourth proportional to 179,927.07, 269,324.70 and 123,436.86 is: 184,767.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,927.07 : 269,324.70 = 123,436.86 : x
  2. Step 2: Convert to fraction form
    179,927.07/269,324.70 = 123,436.86/x
  3. Step 3: Cross multiply
    179,927.07x = 269,324.70 × 123,436.86
  4. Step 4: Simplify right side
    179,927.07x = 33,244,595,288.44
  5. Step 5: Solve for x
    x = 33,244,595,288.44/179,927.07
  6. Step 6: Final answer
    x = 184,767.06

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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.