Home / 82,096.36-113,292.96-44,370.61

Finding the Fourth Proportional to 82,096.36, 113,292.96 and 44,370.61

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Solution

The fourth proportional to 82,096.36, 113,292.96 and 44,370.61 is: 61,231.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,096.36 : 113,292.96 = 44,370.61 : x
  2. Step 2: Convert to fraction form
    82,096.36/113,292.96 = 44,370.61/x
  3. Step 3: Cross multiply
    82,096.36x = 113,292.96 × 44,370.61
  4. Step 4: Simplify right side
    82,096.36x = 5,026,877,743.91
  5. Step 5: Solve for x
    x = 5,026,877,743.91/82,096.36
  6. Step 6: Final answer
    x = 61,231.43

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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.