Home / 11,195.08-16,792.62-4,614.04

Finding the Fourth Proportional to 11,195.08, 16,792.62 and 4,614.04

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Solution

The fourth proportional to 11,195.08, 16,792.62 and 4,614.04 is: 6,921.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,195.08 : 16,792.62 = 4,614.04 : x
  2. Step 2: Convert to fraction form
    11,195.08/16,792.62 = 4,614.04/x
  3. Step 3: Cross multiply
    11,195.08x = 16,792.62 × 4,614.04
  4. Step 4: Simplify right side
    11,195.08x = 77,481,820.38
  5. Step 5: Solve for x
    x = 77,481,820.38/11,195.08
  6. Step 6: Final answer
    x = 6,921.06

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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.