Home / 27,453.60-41,165.04-11,033.76

Finding the Fourth Proportional to 27,453.60, 41,165.04 and 11,033.76

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Solution

The fourth proportional to 27,453.60, 41,165.04 and 11,033.76 is: 16,544.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,453.60 : 41,165.04 = 11,033.76 : x
  2. Step 2: Convert to fraction form
    27,453.60/41,165.04 = 11,033.76/x
  3. Step 3: Cross multiply
    27,453.60x = 41,165.04 × 11,033.76
  4. Step 4: Simplify right side
    27,453.60x = 454,205,171.75
  5. Step 5: Solve for x
    x = 454,205,171.75/27,453.60
  6. Step 6: Final answer
    x = 16,544.47

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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.