Home / 122,791.38-184,187.08-34,044.89

Finding the Fourth Proportional to 122,791.38, 184,187.08 and 34,044.89

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Solution

The fourth proportional to 122,791.38, 184,187.08 and 34,044.89 is: 51,067.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,791.38 : 184,187.08 = 34,044.89 : x
  2. Step 2: Convert to fraction form
    122,791.38/184,187.08 = 34,044.89/x
  3. Step 3: Cross multiply
    122,791.38x = 184,187.08 × 34,044.89
  4. Step 4: Simplify right side
    122,791.38x = 6,270,628,421.92
  5. Step 5: Solve for x
    x = 6,270,628,421.92/122,791.38
  6. Step 6: Final answer
    x = 51,067.33

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1.5x scale

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.