Home / 122,781.08-184,153.39-34,025.33

Finding the Fourth Proportional to 122,781.08, 184,153.39 and 34,025.33

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Solution

The fourth proportional to 122,781.08, 184,153.39 and 34,025.33 is: 51,032.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,781.08 : 184,153.39 = 34,025.33 : x
  2. Step 2: Convert to fraction form
    122,781.08/184,153.39 = 34,025.33/x
  3. Step 3: Cross multiply
    122,781.08x = 184,153.39 × 34,025.33
  4. Step 4: Simplify right side
    122,781.08x = 6,265,879,865.37
  5. Step 5: Solve for x
    x = 6,265,879,865.37/122,781.08
  6. Step 6: Final answer
    x = 51,032.94

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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.