Home / 11,651.33-17,467.27-4,626.95

Finding the Fourth Proportional to 11,651.33, 17,467.27 and 4,626.95

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Solution

The fourth proportional to 11,651.33, 17,467.27 and 4,626.95 is: 6,936.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,651.33 : 17,467.27 = 4,626.95 : x
  2. Step 2: Convert to fraction form
    11,651.33/17,467.27 = 4,626.95/x
  3. Step 3: Cross multiply
    11,651.33x = 17,467.27 × 4,626.95
  4. Step 4: Simplify right side
    11,651.33x = 80,820,086.02
  5. Step 5: Solve for x
    x = 80,820,086.02/11,651.33
  6. Step 6: Final answer
    x = 6,936.55

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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.