Home / 122,763.25-184,144.36-34,016.50

Finding the Fourth Proportional to 122,763.25, 184,144.36 and 34,016.50

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Solution

The fourth proportional to 122,763.25, 184,144.36 and 34,016.50 is: 51,024.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,763.25 : 184,144.36 = 34,016.50 : x
  2. Step 2: Convert to fraction form
    122,763.25/184,144.36 = 34,016.50/x
  3. Step 3: Cross multiply
    122,763.25x = 184,144.36 × 34,016.50
  4. Step 4: Simplify right side
    122,763.25x = 6,263,946,621.94
  5. Step 5: Solve for x
    x = 6,263,946,621.94/122,763.25
  6. Step 6: Final answer
    x = 51,024.61

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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.