Home / 27,600.08-41,406.30-10,069.88

Finding the Fourth Proportional to 27,600.08, 41,406.30 and 10,069.88

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Solution

The fourth proportional to 27,600.08, 41,406.30 and 10,069.88 is: 15,107.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,600.08 : 41,406.30 = 10,069.88 : x
  2. Step 2: Convert to fraction form
    27,600.08/41,406.30 = 10,069.88/x
  3. Step 3: Cross multiply
    27,600.08x = 41,406.30 × 10,069.88
  4. Step 4: Simplify right side
    27,600.08x = 416,956,472.24
  5. Step 5: Solve for x
    x = 416,956,472.24/27,600.08
  6. Step 6: Final answer
    x = 15,107.07

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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.