Home / 95,194.04-142,469.21-92,632.38

Finding the Fourth Proportional to 95,194.04, 142,469.21 and 92,632.38

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Solution

The fourth proportional to 95,194.04, 142,469.21 and 92,632.38 is: 138,635.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,194.04 : 142,469.21 = 92,632.38 : x
  2. Step 2: Convert to fraction form
    95,194.04/142,469.21 = 92,632.38/x
  3. Step 3: Cross multiply
    95,194.04x = 142,469.21 × 92,632.38
  4. Step 4: Simplify right side
    95,194.04x = 13,197,261,361.82
  5. Step 5: Solve for x
    x = 13,197,261,361.82/95,194.04
  6. Step 6: Final answer
    x = 138,635.37

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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.