Home / 101,096.12-151,644.76-44,923

Finding the Fourth Proportional to 101,096.12, 151,644.76 and 44,923

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Solution

The fourth proportional to 101,096.12, 151,644.76 and 44,923 is: 67,384.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,096.12 : 151,644.76 = 44,923 : x
  2. Step 2: Convert to fraction form
    101,096.12/151,644.76 = 44,923/x
  3. Step 3: Cross multiply
    101,096.12x = 151,644.76 × 44,923
  4. Step 4: Simplify right side
    101,096.12x = 6,812,337,553.48
  5. Step 5: Solve for x
    x = 6,812,337,553.48/101,096.12
  6. Step 6: Final answer
    x = 67,384.76

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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.