Home / 101,324.41-151,758.19-48,773.23

Finding the Fourth Proportional to 101,324.41, 151,758.19 and 48,773.23

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Solution

The fourth proportional to 101,324.41, 151,758.19 and 48,773.23 is: 73,049.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,324.41 : 151,758.19 = 48,773.23 : x
  2. Step 2: Convert to fraction form
    101,324.41/151,758.19 = 48,773.23/x
  3. Step 3: Cross multiply
    101,324.41x = 151,758.19 × 48,773.23
  4. Step 4: Simplify right side
    101,324.41x = 7,401,737,105.25
  5. Step 5: Solve for x
    x = 7,401,737,105.25/101,324.41
  6. Step 6: Final answer
    x = 73,049.89

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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.