Home / 11,114.33-16,671.06-2,794.41

Finding the Fourth Proportional to 11,114.33, 16,671.06 and 2,794.41

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Solution

The fourth proportional to 11,114.33, 16,671.06 and 2,794.41 is: 4,191.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114.33 : 16,671.06 = 2,794.41 : x
  2. Step 2: Convert to fraction form
    11,114.33/16,671.06 = 2,794.41/x
  3. Step 3: Cross multiply
    11,114.33x = 16,671.06 × 2,794.41
  4. Step 4: Simplify right side
    11,114.33x = 46,585,776.77
  5. Step 5: Solve for x
    x = 46,585,776.77/11,114.33
  6. Step 6: Final answer
    x = 4,191.51

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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.