Home / 63,396.08-95,103.39-19,026.34

Finding the Fourth Proportional to 63,396.08, 95,103.39 and 19,026.34

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Solution

The fourth proportional to 63,396.08, 95,103.39 and 19,026.34 is: 28,542.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,396.08 : 95,103.39 = 19,026.34 : x
  2. Step 2: Convert to fraction form
    63,396.08/95,103.39 = 19,026.34/x
  3. Step 3: Cross multiply
    63,396.08x = 95,103.39 × 19,026.34
  4. Step 4: Simplify right side
    63,396.08x = 1,809,469,623.52
  5. Step 5: Solve for x
    x = 1,809,469,623.52/63,396.08
  6. Step 6: Final answer
    x = 28,542.29

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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.