Home / 123,096.11-184,644.16-95,057.15

Finding the Fourth Proportional to 123,096.11, 184,644.16 and 95,057.15

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Solution

The fourth proportional to 123,096.11, 184,644.16 and 95,057.15 is: 142,585.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,096.11 : 184,644.16 = 95,057.15 : x
  2. Step 2: Convert to fraction form
    123,096.11/184,644.16 = 95,057.15/x
  3. Step 3: Cross multiply
    123,096.11x = 184,644.16 × 95,057.15
  4. Step 4: Simplify right side
    123,096.11x = 17,551,746,452.88
  5. Step 5: Solve for x
    x = 17,551,746,452.88/123,096.11
  6. Step 6: Final answer
    x = 142,585.72

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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.