Home / 222,224.10-333,044.55-88,995.30

Finding the Fourth Proportional to 222,224.10, 333,044.55 and 88,995.30

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Solution

The fourth proportional to 222,224.10, 333,044.55 and 88,995.30 is: 133,376.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,224.10 : 333,044.55 = 88,995.30 : x
  2. Step 2: Convert to fraction form
    222,224.10/333,044.55 = 88,995.30/x
  3. Step 3: Cross multiply
    222,224.10x = 333,044.55 × 88,995.30
  4. Step 4: Simplify right side
    222,224.10x = 29,639,399,640.62
  5. Step 5: Solve for x
    x = 29,639,399,640.62/222,224.10
  6. Step 6: Final answer
    x = 133,376.17

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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.