Home / 169,943.96-254,949.96-95,170.44

Finding the Fourth Proportional to 169,943.96, 254,949.96 and 95,170.44

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Solution

The fourth proportional to 169,943.96, 254,949.96 and 95,170.44 is: 142,774.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,943.96 : 254,949.96 = 95,170.44 : x
  2. Step 2: Convert to fraction form
    169,943.96/254,949.96 = 95,170.44/x
  3. Step 3: Cross multiply
    169,943.96x = 254,949.96 × 95,170.44
  4. Step 4: Simplify right side
    169,943.96x = 24,263,699,871.18
  5. Step 5: Solve for x
    x = 24,263,699,871.18/169,943.96
  6. Step 6: Final answer
    x = 142,774.71

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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.