Home / 122,828.45-184,222.07-34,090.97

Finding the Fourth Proportional to 122,828.45, 184,222.07 and 34,090.97

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Solution

The fourth proportional to 122,828.45, 184,222.07 and 34,090.97 is: 51,130.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,828.45 : 184,222.07 = 34,090.97 : x
  2. Step 2: Convert to fraction form
    122,828.45/184,222.07 = 34,090.97/x
  3. Step 3: Cross multiply
    122,828.45x = 184,222.07 × 34,090.97
  4. Step 4: Simplify right side
    122,828.45x = 6,280,308,891.25
  5. Step 5: Solve for x
    x = 6,280,308,891.25/122,828.45
  6. Step 6: Final answer
    x = 51,130.73

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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.