Home / 266,914.92-367,503.30-226,544.52

Finding the Fourth Proportional to 266,914.92, 367,503.30 and 226,544.52

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Solution

The fourth proportional to 266,914.92, 367,503.30 and 226,544.52 is: 311,919.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,914.92 : 367,503.30 = 226,544.52 : x
  2. Step 2: Convert to fraction form
    266,914.92/367,503.30 = 226,544.52/x
  3. Step 3: Cross multiply
    266,914.92x = 367,503.30 × 226,544.52
  4. Step 4: Simplify right side
    266,914.92x = 83,255,858,696.92
  5. Step 5: Solve for x
    x = 83,255,858,696.92/266,914.92
  6. Step 6: Final answer
    x = 311,919.09

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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.