Home / 27,369.20-41,064.60-10,726.40

Finding the Fourth Proportional to 27,369.20, 41,064.60 and 10,726.40

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Solution

The fourth proportional to 27,369.20, 41,064.60 and 10,726.40 is: 16,093.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,369.20 : 41,064.60 = 10,726.40 : x
  2. Step 2: Convert to fraction form
    27,369.20/41,064.60 = 10,726.40/x
  3. Step 3: Cross multiply
    27,369.20x = 41,064.60 × 10,726.40
  4. Step 4: Simplify right side
    27,369.20x = 440,475,325.44
  5. Step 5: Solve for x
    x = 440,475,325.44/27,369.20
  6. Step 6: Final answer
    x = 16,093.83

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1.5x scale

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.