Home / 222,945.17-334,467.31-104,553.41

Finding the Fourth Proportional to 222,945.17, 334,467.31 and 104,553.41

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Solution

The fourth proportional to 222,945.17, 334,467.31 and 104,553.41 is: 156,853.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,945.17 : 334,467.31 = 104,553.41 : x
  2. Step 2: Convert to fraction form
    222,945.17/334,467.31 = 104,553.41/x
  3. Step 3: Cross multiply
    222,945.17x = 334,467.31 × 104,553.41
  4. Step 4: Simplify right side
    222,945.17x = 34,969,695,860.31
  5. Step 5: Solve for x
    x = 34,969,695,860.31/222,945.17
  6. Step 6: Final answer
    x = 156,853.35

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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.