Home / 63,396.77-95,104.43-19,027.03

Finding the Fourth Proportional to 63,396.77, 95,104.43 and 19,027.03

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Solution

The fourth proportional to 63,396.77, 95,104.43 and 19,027.03 is: 28,543.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,396.77 : 95,104.43 = 19,027.03 : x
  2. Step 2: Convert to fraction form
    63,396.77/95,104.43 = 19,027.03/x
  3. Step 3: Cross multiply
    63,396.77x = 95,104.43 × 19,027.03
  4. Step 4: Simplify right side
    63,396.77x = 1,809,554,747.61
  5. Step 5: Solve for x
    x = 1,809,554,747.61/63,396.77
  6. Step 6: Final answer
    x = 28,543.33

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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.