Home / 27,544.36-41,300.10-10,906.72

Finding the Fourth Proportional to 27,544.36, 41,300.10 and 10,906.72

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Solution

The fourth proportional to 27,544.36, 41,300.10 and 10,906.72 is: 16,353.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,544.36 : 41,300.10 = 10,906.72 : x
  2. Step 2: Convert to fraction form
    27,544.36/41,300.10 = 10,906.72/x
  3. Step 3: Cross multiply
    27,544.36x = 41,300.10 × 10,906.72
  4. Step 4: Simplify right side
    27,544.36x = 450,448,626.67
  5. Step 5: Solve for x
    x = 450,448,626.67/27,544.36
  6. Step 6: Final answer
    x = 16,353.57

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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.