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Finding the Fourth Proportional to 82,483.29, 113,828.25 and 44,757.54

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Solution

The fourth proportional to 82,483.29, 113,828.25 and 44,757.54 is: 61,766.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,483.29 : 113,828.25 = 44,757.54 : x
  2. Step 2: Convert to fraction form
    82,483.29/113,828.25 = 44,757.54/x
  3. Step 3: Cross multiply
    82,483.29x = 113,828.25 × 44,757.54
  4. Step 4: Simplify right side
    82,483.29x = 5,094,672,452.51
  5. Step 5: Solve for x
    x = 5,094,672,452.51/82,483.29
  6. Step 6: Final answer
    x = 61,766.12

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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.