Home / 179,296.12-268,866.42-60,935.68

Finding the Fourth Proportional to 179,296.12, 268,866.42 and 60,935.68

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Solution

The fourth proportional to 179,296.12, 268,866.42 and 60,935.68 is: 91,377.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,296.12 : 268,866.42 = 60,935.68 : x
  2. Step 2: Convert to fraction form
    179,296.12/268,866.42 = 60,935.68/x
  3. Step 3: Cross multiply
    179,296.12x = 268,866.42 × 60,935.68
  4. Step 4: Simplify right side
    179,296.12x = 16,383,558,131.87
  5. Step 5: Solve for x
    x = 16,383,558,131.87/179,296.12
  6. Step 6: Final answer
    x = 91,377.09

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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.