Home / 122,851.82-184,277.81-34,105.34

Finding the Fourth Proportional to 122,851.82, 184,277.81 and 34,105.34

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Solution

The fourth proportional to 122,851.82, 184,277.81 and 34,105.34 is: 51,158.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,851.82 : 184,277.81 = 34,105.34 : x
  2. Step 2: Convert to fraction form
    122,851.82/184,277.81 = 34,105.34/x
  3. Step 3: Cross multiply
    122,851.82x = 184,277.81 × 34,105.34
  4. Step 4: Simplify right side
    122,851.82x = 6,284,856,272.59
  5. Step 5: Solve for x
    x = 6,284,856,272.59/122,851.82
  6. Step 6: Final answer
    x = 51,158.03

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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.