Home / 17,794.06-26,691.05-16,711.49

Finding the Fourth Proportional to 17,794.06, 26,691.05 and 16,711.49

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Solution

The fourth proportional to 17,794.06, 26,691.05 and 16,711.49 is: 25,067.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,794.06 : 26,691.05 = 16,711.49 : x
  2. Step 2: Convert to fraction form
    17,794.06/26,691.05 = 16,711.49/x
  3. Step 3: Cross multiply
    17,794.06x = 26,691.05 × 16,711.49
  4. Step 4: Simplify right side
    17,794.06x = 446,047,323.67
  5. Step 5: Solve for x
    x = 446,047,323.67/17,794.06
  6. Step 6: Final answer
    x = 25,067.21

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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.