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Finding the Fourth Proportional to 82,341.50, 113,628.22 and 44,614.94

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Solution

The fourth proportional to 82,341.50, 113,628.22 and 44,614.94 is: 61,566.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,341.50 : 113,628.22 = 44,614.94 : x
  2. Step 2: Convert to fraction form
    82,341.50/113,628.22 = 44,614.94/x
  3. Step 3: Cross multiply
    82,341.50x = 113,628.22 × 44,614.94
  4. Step 4: Simplify right side
    82,341.50x = 5,069,515,537.93
  5. Step 5: Solve for x
    x = 5,069,515,537.93/82,341.50
  6. Step 6: Final answer
    x = 61,566.96

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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.