Home / 69,747.12-104,586.66-24,753.24

Finding the Fourth Proportional to 69,747.12, 104,586.66 and 24,753.24

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Solution

The fourth proportional to 69,747.12, 104,586.66 and 24,753.24 is: 37,117.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,747.12 : 104,586.66 = 24,753.24 : x
  2. Step 2: Convert to fraction form
    69,747.12/104,586.66 = 24,753.24/x
  3. Step 3: Cross multiply
    69,747.12x = 104,586.66 × 24,753.24
  4. Step 4: Simplify right side
    69,747.12x = 2,588,858,695.78
  5. Step 5: Solve for x
    x = 2,588,858,695.78/69,747.12
  6. Step 6: Final answer
    x = 37,117.79

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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.