Home / 82,664.88-114,078.34-44,939.94

Finding the Fourth Proportional to 82,664.88, 114,078.34 and 44,939.94

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Solution

The fourth proportional to 82,664.88, 114,078.34 and 44,939.94 is: 62,017.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,664.88 : 114,078.34 = 44,939.94 : x
  2. Step 2: Convert to fraction form
    82,664.88/114,078.34 = 44,939.94/x
  3. Step 3: Cross multiply
    82,664.88x = 114,078.34 × 44,939.94
  4. Step 4: Simplify right side
    82,664.88x = 5,126,673,754.90
  5. Step 5: Solve for x
    x = 5,126,673,754.90/82,664.88
  6. Step 6: Final answer
    x = 62,017.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.