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Finding the Fourth Proportional to 82,664.56, 114,074.88 and 44,938.96

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Solution

The fourth proportional to 82,664.56, 114,074.88 and 44,938.96 is: 62,014.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,664.56 : 114,074.88 = 44,938.96 : x
  2. Step 2: Convert to fraction form
    82,664.56/114,074.88 = 44,938.96/x
  3. Step 3: Cross multiply
    82,664.56x = 114,074.88 × 44,938.96
  4. Step 4: Simplify right side
    82,664.56x = 5,126,406,469.32
  5. Step 5: Solve for x
    x = 5,126,406,469.32/82,664.56
  6. Step 6: Final answer
    x = 62,014.56

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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.