Home / 122,937.08-184,399.14-34,195.64

Finding the Fourth Proportional to 122,937.08, 184,399.14 and 34,195.64

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Solution

The fourth proportional to 122,937.08, 184,399.14 and 34,195.64 is: 51,291.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,937.08 : 184,399.14 = 34,195.64 : x
  2. Step 2: Convert to fraction form
    122,937.08/184,399.14 = 34,195.64/x
  3. Step 3: Cross multiply
    122,937.08x = 184,399.14 × 34,195.64
  4. Step 4: Simplify right side
    122,937.08x = 6,305,646,607.75
  5. Step 5: Solve for x
    x = 6,305,646,607.75/122,937.08
  6. Step 6: Final answer
    x = 51,291.66

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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.