Home / 63,553.25-95,330.52-19,180.37

Finding the Fourth Proportional to 63,553.25, 95,330.52 and 19,180.37

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Solution

The fourth proportional to 63,553.25, 95,330.52 and 19,180.37 is: 28,770.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,553.25 : 95,330.52 = 19,180.37 : x
  2. Step 2: Convert to fraction form
    63,553.25/95,330.52 = 19,180.37/x
  3. Step 3: Cross multiply
    63,553.25x = 95,330.52 × 19,180.37
  4. Step 4: Simplify right side
    63,553.25x = 1,828,474,884.22
  5. Step 5: Solve for x
    x = 1,828,474,884.22/63,553.25
  6. Step 6: Final answer
    x = 28,770.75

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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.