Home / 94,906.91-142,360.25-38,773.41

Finding the Fourth Proportional to 94,906.91, 142,360.25 and 38,773.41

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Solution

The fourth proportional to 94,906.91, 142,360.25 and 38,773.41 is: 58,160.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,906.91 : 142,360.25 = 38,773.41 : x
  2. Step 2: Convert to fraction form
    94,906.91/142,360.25 = 38,773.41/x
  3. Step 3: Cross multiply
    94,906.91x = 142,360.25 × 38,773.41
  4. Step 4: Simplify right side
    94,906.91x = 5,519,792,147.09
  5. Step 5: Solve for x
    x = 5,519,792,147.09/94,906.91
  6. Step 6: Final answer
    x = 58,160.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.