Home / 179,273.08-268,846.92-52,879.80

Finding the Fourth Proportional to 179,273.08, 268,846.92 and 52,879.80

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Solution

The fourth proportional to 179,273.08, 268,846.92 and 52,879.80 is: 79,301.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,273.08 : 268,846.92 = 52,879.80 : x
  2. Step 2: Convert to fraction form
    179,273.08/268,846.92 = 52,879.80/x
  3. Step 3: Cross multiply
    179,273.08x = 268,846.92 × 52,879.80
  4. Step 4: Simplify right side
    179,273.08x = 14,216,571,360.22
  5. Step 5: Solve for x
    x = 14,216,571,360.22/179,273.08
  6. Step 6: Final answer
    x = 79,301.21

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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.