Home / 184,228.43-276,469.54-64,286.06

Finding the Fourth Proportional to 184,228.43, 276,469.54 and 64,286.06

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Solution

The fourth proportional to 184,228.43, 276,469.54 and 64,286.06 is: 96,473.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,228.43 : 276,469.54 = 64,286.06 : x
  2. Step 2: Convert to fraction form
    184,228.43/276,469.54 = 64,286.06/x
  3. Step 3: Cross multiply
    184,228.43x = 276,469.54 × 64,286.06
  4. Step 4: Simplify right side
    184,228.43x = 17,773,135,893.55
  5. Step 5: Solve for x
    x = 17,773,135,893.55/184,228.43
  6. Step 6: Final answer
    x = 96,473.36

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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.