Home / 122,992.35-184,531.73-44,109.15

Finding the Fourth Proportional to 122,992.35, 184,531.73 and 44,109.15

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Solution

The fourth proportional to 122,992.35, 184,531.73 and 44,109.15 is: 66,179.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,992.35 : 184,531.73 = 44,109.15 : x
  2. Step 2: Convert to fraction form
    122,992.35/184,531.73 = 44,109.15/x
  3. Step 3: Cross multiply
    122,992.35x = 184,531.73 × 44,109.15
  4. Step 4: Simplify right side
    122,992.35x = 8,139,537,537.78
  5. Step 5: Solve for x
    x = 8,139,537,537.78/122,992.35
  6. Step 6: Final answer
    x = 66,179.22

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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.