Home / 122,904.44-184,414.07-63,707.82

Finding the Fourth Proportional to 122,904.44, 184,414.07 and 63,707.82

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Solution

The fourth proportional to 122,904.44, 184,414.07 and 63,707.82 is: 95,591.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,904.44 : 184,414.07 = 63,707.82 : x
  2. Step 2: Convert to fraction form
    122,904.44/184,414.07 = 63,707.82/x
  3. Step 3: Cross multiply
    122,904.44x = 184,414.07 × 63,707.82
  4. Step 4: Simplify right side
    122,904.44x = 11,748,617,486.39
  5. Step 5: Solve for x
    x = 11,748,617,486.39/122,904.44
  6. Step 6: Final answer
    x = 95,591.48

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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.