Home / 94,664.82-141,993.12-23,587.80

Finding the Fourth Proportional to 94,664.82, 141,993.12 and 23,587.80

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Solution

The fourth proportional to 94,664.82, 141,993.12 and 23,587.80 is: 35,380.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,664.82 : 141,993.12 = 23,587.80 : x
  2. Step 2: Convert to fraction form
    94,664.82/141,993.12 = 23,587.80/x
  3. Step 3: Cross multiply
    94,664.82x = 141,993.12 × 23,587.80
  4. Step 4: Simplify right side
    94,664.82x = 3,349,305,315.94
  5. Step 5: Solve for x
    x = 3,349,305,315.94/94,664.82
  6. Step 6: Final answer
    x = 35,380.68

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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.