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Finding the Fourth Proportional to 184,016.84, 275,828.40 and 95,180.90

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Solution

The fourth proportional to 184,016.84, 275,828.40 and 95,180.90 is: 142,669.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,016.84 : 275,828.40 = 95,180.90 : x
  2. Step 2: Convert to fraction form
    184,016.84/275,828.40 = 95,180.90/x
  3. Step 3: Cross multiply
    184,016.84x = 275,828.40 × 95,180.90
  4. Step 4: Simplify right side
    184,016.84x = 26,253,595,357.56
  5. Step 5: Solve for x
    x = 26,253,595,357.56/184,016.84
  6. Step 6: Final answer
    x = 142,669.53

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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.