Home / 222,468.05-333,553.82-115,589.36

Finding the Fourth Proportional to 222,468.05, 333,553.82 and 115,589.36

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Solution

The fourth proportional to 222,468.05, 333,553.82 and 115,589.36 is: 173,307.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,468.05 : 333,553.82 = 115,589.36 : x
  2. Step 2: Convert to fraction form
    222,468.05/333,553.82 = 115,589.36/x
  3. Step 3: Cross multiply
    222,468.05x = 333,553.82 × 115,589.36
  4. Step 4: Simplify right side
    222,468.05x = 38,555,270,333.64
  5. Step 5: Solve for x
    x = 38,555,270,333.64/222,468.05
  6. Step 6: Final answer
    x = 173,307.00

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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.