Home / 122,778.82-184,169.60-34,033.10

Finding the Fourth Proportional to 122,778.82, 184,169.60 and 34,033.10

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Solution

The fourth proportional to 122,778.82, 184,169.60 and 34,033.10 is: 51,050.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,778.82 : 184,169.60 = 34,033.10 : x
  2. Step 2: Convert to fraction form
    122,778.82/184,169.60 = 34,033.10/x
  3. Step 3: Cross multiply
    122,778.82x = 184,169.60 × 34,033.10
  4. Step 4: Simplify right side
    122,778.82x = 6,267,861,450.37
  5. Step 5: Solve for x
    x = 6,267,861,450.37/122,778.82
  6. Step 6: Final answer
    x = 51,050.02

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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.