Home / 63,990.77-95,789.31-41,756.27

Finding the Fourth Proportional to 63,990.77, 95,789.31 and 41,756.27

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Solution

The fourth proportional to 63,990.77, 95,789.31 and 41,756.27 is: 62,505.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,990.77 : 95,789.31 = 41,756.27 : x
  2. Step 2: Convert to fraction form
    63,990.77/95,789.31 = 41,756.27/x
  3. Step 3: Cross multiply
    63,990.77x = 95,789.31 × 41,756.27
  4. Step 4: Simplify right side
    63,990.77x = 3,999,804,291.47
  5. Step 5: Solve for x
    x = 3,999,804,291.47/63,990.77
  6. Step 6: Final answer
    x = 62,505.96

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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.