Home / 222,084.24-333,273.98-103,764.80

Finding the Fourth Proportional to 222,084.24, 333,273.98 and 103,764.80

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Solution

The fourth proportional to 222,084.24, 333,273.98 and 103,764.80 is: 155,716.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,084.24 : 333,273.98 = 103,764.80 : x
  2. Step 2: Convert to fraction form
    222,084.24/333,273.98 = 103,764.80/x
  3. Step 3: Cross multiply
    222,084.24x = 333,273.98 × 103,764.80
  4. Step 4: Simplify right side
    222,084.24x = 34,582,107,879.90
  5. Step 5: Solve for x
    x = 34,582,107,879.90/222,084.24
  6. Step 6: Final answer
    x = 155,716.17

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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.