Home / 27,660.60-41,498.16-10,793.88

Finding the Fourth Proportional to 27,660.60, 41,498.16 and 10,793.88

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Solution

The fourth proportional to 27,660.60, 41,498.16 and 10,793.88 is: 16,193.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,660.60 : 41,498.16 = 10,793.88 : x
  2. Step 2: Convert to fraction form
    27,660.60/41,498.16 = 10,793.88/x
  3. Step 3: Cross multiply
    27,660.60x = 41,498.16 × 10,793.88
  4. Step 4: Simplify right side
    27,660.60x = 447,926,159.26
  5. Step 5: Solve for x
    x = 447,926,159.26/27,660.60
  6. Step 6: Final answer
    x = 16,193.65

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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.