Home / 63,981.03-95,971.55-32,796.39

Finding the Fourth Proportional to 63,981.03, 95,971.55 and 32,796.39

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Solution

The fourth proportional to 63,981.03, 95,971.55 and 32,796.39 is: 49,194.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,981.03 : 95,971.55 = 32,796.39 : x
  2. Step 2: Convert to fraction form
    63,981.03/95,971.55 = 32,796.39/x
  3. Step 3: Cross multiply
    63,981.03x = 95,971.55 × 32,796.39
  4. Step 4: Simplify right side
    63,981.03x = 3,147,520,218.72
  5. Step 5: Solve for x
    x = 3,147,520,218.72/63,981.03
  6. Step 6: Final answer
    x = 49,194.59

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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.