Home / 27,745.62-41,598.99-10,213.18

Finding the Fourth Proportional to 27,745.62, 41,598.99 and 10,213.18

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Solution

The fourth proportional to 27,745.62, 41,598.99 and 10,213.18 is: 15,312.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,745.62 : 41,598.99 = 10,213.18 : x
  2. Step 2: Convert to fraction form
    27,745.62/41,598.99 = 10,213.18/x
  3. Step 3: Cross multiply
    27,745.62x = 41,598.99 × 10,213.18
  4. Step 4: Simplify right side
    27,745.62x = 424,857,972.69
  5. Step 5: Solve for x
    x = 424,857,972.69/27,745.62
  6. Step 6: Final answer
    x = 15,312.61

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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.