Home / 222,736.26-333,945.66-104,343.06

Finding the Fourth Proportional to 222,736.26, 333,945.66 and 104,343.06

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Solution

The fourth proportional to 222,736.26, 333,945.66 and 104,343.06 is: 156,440.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,736.26 : 333,945.66 = 104,343.06 : x
  2. Step 2: Convert to fraction form
    222,736.26/333,945.66 = 104,343.06/x
  3. Step 3: Cross multiply
    222,736.26x = 333,945.66 × 104,343.06
  4. Step 4: Simplify right side
    222,736.26x = 34,844,912,038.12
  5. Step 5: Solve for x
    x = 34,844,912,038.12/222,736.26
  6. Step 6: Final answer
    x = 156,440.23

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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.