Home / 82,944.26-114,474.93-47,127.14

Finding the Fourth Proportional to 82,944.26, 114,474.93 and 47,127.14

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Solution

The fourth proportional to 82,944.26, 114,474.93 and 47,127.14 is: 65,042.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,944.26 : 114,474.93 = 47,127.14 : x
  2. Step 2: Convert to fraction form
    82,944.26/114,474.93 = 47,127.14/x
  3. Step 3: Cross multiply
    82,944.26x = 114,474.93 × 47,127.14
  4. Step 4: Simplify right side
    82,944.26x = 5,394,876,052.60
  5. Step 5: Solve for x
    x = 5,394,876,052.60/82,944.26
  6. Step 6: Final answer
    x = 65,042.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.