Home / 63,866.58-95,799.86-19,493.56

Finding the Fourth Proportional to 63,866.58, 95,799.86 and 19,493.56

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Solution

The fourth proportional to 63,866.58, 95,799.86 and 19,493.56 is: 29,240.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,866.58 : 95,799.86 = 19,493.56 : x
  2. Step 2: Convert to fraction form
    63,866.58/95,799.86 = 19,493.56/x
  3. Step 3: Cross multiply
    63,866.58x = 95,799.86 × 19,493.56
  4. Step 4: Simplify right side
    63,866.58x = 1,867,480,318.90
  5. Step 5: Solve for x
    x = 1,867,480,318.90/63,866.58
  6. Step 6: Final answer
    x = 29,240.34

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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.