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Finding the Fourth Proportional to 82,665.34, 114,073.35 and 44,939.26

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Solution

The fourth proportional to 82,665.34, 114,073.35 and 44,939.26 is: 62,013.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,665.34 : 114,073.35 = 44,939.26 : x
  2. Step 2: Convert to fraction form
    82,665.34/114,073.35 = 44,939.26/x
  3. Step 3: Cross multiply
    82,665.34x = 114,073.35 × 44,939.26
  4. Step 4: Simplify right side
    82,665.34x = 5,126,371,934.72
  5. Step 5: Solve for x
    x = 5,126,371,934.72/82,665.34
  6. Step 6: Final answer
    x = 62,013.56

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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.