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Finding the Fourth Proportional to 82,524.75, 113,885.54 and 44,799

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Solution

The fourth proportional to 82,524.75, 113,885.54 and 44,799 is: 61,823.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,524.75 : 113,885.54 = 44,799 : x
  2. Step 2: Convert to fraction form
    82,524.75/113,885.54 = 44,799/x
  3. Step 3: Cross multiply
    82,524.75x = 113,885.54 × 44,799
  4. Step 4: Simplify right side
    82,524.75x = 5,101,958,082.47
  5. Step 5: Solve for x
    x = 5,101,958,082.47/82,524.75
  6. Step 6: Final answer
    x = 61,823.37

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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.