Home / 123,194.01-184,791.32-34,447.38

Finding the Fourth Proportional to 123,194.01, 184,791.32 and 34,447.38

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Solution

The fourth proportional to 123,194.01, 184,791.32 and 34,447.38 is: 51,671.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,194.01 : 184,791.32 = 34,447.38 : x
  2. Step 2: Convert to fraction form
    123,194.01/184,791.32 = 34,447.38/x
  3. Step 3: Cross multiply
    123,194.01x = 184,791.32 × 34,447.38
  4. Step 4: Simplify right side
    123,194.01x = 6,365,576,278.48
  5. Step 5: Solve for x
    x = 6,365,576,278.48/123,194.01
  6. Step 6: Final answer
    x = 51,671.15

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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.