Home / 169,942.96-254,948.48-95,169.44

Finding the Fourth Proportional to 169,942.96, 254,948.48 and 95,169.44

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Solution

The fourth proportional to 169,942.96, 254,948.48 and 95,169.44 is: 142,773.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,942.96 : 254,948.48 = 95,169.44 : x
  2. Step 2: Convert to fraction form
    169,942.96/254,948.48 = 95,169.44/x
  3. Step 3: Cross multiply
    169,942.96x = 254,948.48 × 95,169.44
  4. Step 4: Simplify right side
    169,942.96x = 24,263,304,070.45
  5. Step 5: Solve for x
    x = 24,263,304,070.45/169,942.96
  6. Step 6: Final answer
    x = 142,773.22

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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.