Home / 27,497.88-41,297.85-19,183.64

Finding the Fourth Proportional to 27,497.88, 41,297.85 and 19,183.64

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Solution

The fourth proportional to 27,497.88, 41,297.85 and 19,183.64 is: 28,811.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,497.88 : 41,297.85 = 19,183.64 : x
  2. Step 2: Convert to fraction form
    27,497.88/41,297.85 = 19,183.64/x
  3. Step 3: Cross multiply
    27,497.88x = 41,297.85 × 19,183.64
  4. Step 4: Simplify right side
    27,497.88x = 792,242,880.68
  5. Step 5: Solve for x
    x = 792,242,880.68/27,497.88
  6. Step 6: Final answer
    x = 28,811.05

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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.