Home / 63,977.76-95,769.82-41,743.26

Finding the Fourth Proportional to 63,977.76, 95,769.82 and 41,743.26

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Solution

The fourth proportional to 63,977.76, 95,769.82 and 41,743.26 is: 62,486.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,977.76 : 95,769.82 = 41,743.26 : x
  2. Step 2: Convert to fraction form
    63,977.76/95,769.82 = 41,743.26/x
  3. Step 3: Cross multiply
    63,977.76x = 95,769.82 × 41,743.26
  4. Step 4: Simplify right side
    63,977.76x = 3,997,744,496.41
  5. Step 5: Solve for x
    x = 3,997,744,496.41/63,977.76
  6. Step 6: Final answer
    x = 62,486.47

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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.