Home / 167,181.06-230,709.87-95,562.64

Finding the Fourth Proportional to 167,181.06, 230,709.87 and 95,562.64

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Solution

The fourth proportional to 167,181.06, 230,709.87 and 95,562.64 is: 131,876.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,181.06 : 230,709.87 = 95,562.64 : x
  2. Step 2: Convert to fraction form
    167,181.06/230,709.87 = 95,562.64/x
  3. Step 3: Cross multiply
    167,181.06x = 230,709.87 × 95,562.64
  4. Step 4: Simplify right side
    167,181.06x = 22,047,243,241.90
  5. Step 5: Solve for x
    x = 22,047,243,241.90/167,181.06
  6. Step 6: Final answer
    x = 131,876.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.