Home / 17,192.01-25,787.07-4,711.80

Finding the Fourth Proportional to 17,192.01, 25,787.07 and 4,711.80

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Solution

The fourth proportional to 17,192.01, 25,787.07 and 4,711.80 is: 7,067.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,192.01 : 25,787.07 = 4,711.80 : x
  2. Step 2: Convert to fraction form
    17,192.01/25,787.07 = 4,711.80/x
  3. Step 3: Cross multiply
    17,192.01x = 25,787.07 × 4,711.80
  4. Step 4: Simplify right side
    17,192.01x = 121,503,516.43
  5. Step 5: Solve for x
    x = 121,503,516.43/17,192.01
  6. Step 6: Final answer
    x = 7,067.44

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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.