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Finding the Fourth Proportional to 82,663.88, 114,076.96 and 44,938.94

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Solution

The fourth proportional to 82,663.88, 114,076.96 and 44,938.94 is: 62,016.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,663.88 : 114,076.96 = 44,938.94 : x
  2. Step 2: Convert to fraction form
    82,663.88/114,076.96 = 44,938.94/x
  3. Step 3: Cross multiply
    82,663.88x = 114,076.96 × 44,938.94
  4. Step 4: Simplify right side
    82,663.88x = 5,126,496,978.09
  5. Step 5: Solve for x
    x = 5,126,496,978.09/82,663.88
  6. Step 6: Final answer
    x = 62,016.17

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