Home / 64,026.25-95,989.63-41,489.31

Finding the Fourth Proportional to 64,026.25, 95,989.63 and 41,489.31

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Solution

The fourth proportional to 64,026.25, 95,989.63 and 41,489.31 is: 62,201.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,026.25 : 95,989.63 = 41,489.31 : x
  2. Step 2: Convert to fraction form
    64,026.25/95,989.63 = 41,489.31/x
  3. Step 3: Cross multiply
    64,026.25x = 95,989.63 × 41,489.31
  4. Step 4: Simplify right side
    64,026.25x = 3,982,543,966.57
  5. Step 5: Solve for x
    x = 3,982,543,966.57/64,026.25
  6. Step 6: Final answer
    x = 62,201.74

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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.