Home / 27,667.55-41,493.22-11,022.05

Finding the Fourth Proportional to 27,667.55, 41,493.22 and 11,022.05

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Solution

The fourth proportional to 27,667.55, 41,493.22 and 11,022.05 is: 16,529.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,667.55 : 41,493.22 = 11,022.05 : x
  2. Step 2: Convert to fraction form
    27,667.55/41,493.22 = 11,022.05/x
  3. Step 3: Cross multiply
    27,667.55x = 41,493.22 × 11,022.05
  4. Step 4: Simplify right side
    27,667.55x = 457,340,110.48
  5. Step 5: Solve for x
    x = 457,340,110.48/27,667.55
  6. Step 6: Final answer
    x = 16,529.84

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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.