Home / 122,893.43-184,331.91-34,144.97

Finding the Fourth Proportional to 122,893.43, 184,331.91 and 34,144.97

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Solution

The fourth proportional to 122,893.43, 184,331.91 and 34,144.97 is: 51,215.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,893.43 : 184,331.91 = 34,144.97 : x
  2. Step 2: Convert to fraction form
    122,893.43/184,331.91 = 34,144.97/x
  3. Step 3: Cross multiply
    122,893.43x = 184,331.91 × 34,144.97
  4. Step 4: Simplify right side
    122,893.43x = 6,294,007,536.99
  5. Step 5: Solve for x
    x = 6,294,007,536.99/122,893.43
  6. Step 6: Final answer
    x = 51,215.17

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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.