Home / 122,699.22-184,052.93-33,945.30

Finding the Fourth Proportional to 122,699.22, 184,052.93 and 33,945.30

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Solution

The fourth proportional to 122,699.22, 184,052.93 and 33,945.30 is: 50,919.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,699.22 : 184,052.93 = 33,945.30 : x
  2. Step 2: Convert to fraction form
    122,699.22/184,052.93 = 33,945.30/x
  3. Step 3: Cross multiply
    122,699.22x = 184,052.93 × 33,945.30
  4. Step 4: Simplify right side
    122,699.22x = 6,247,731,755.00
  5. Step 5: Solve for x
    x = 6,247,731,755.00/122,699.22
  6. Step 6: Final answer
    x = 50,919.08

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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.