Home / 11,080.95-16,616.49-4,059.11

Finding the Fourth Proportional to 11,080.95, 16,616.49 and 4,059.11

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Solution

The fourth proportional to 11,080.95, 16,616.49 and 4,059.11 is: 6,086.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,080.95 : 16,616.49 = 4,059.11 : x
  2. Step 2: Convert to fraction form
    11,080.95/16,616.49 = 4,059.11/x
  3. Step 3: Cross multiply
    11,080.95x = 16,616.49 × 4,059.11
  4. Step 4: Simplify right side
    11,080.95x = 67,448,209.88
  5. Step 5: Solve for x
    x = 67,448,209.88/11,080.95
  6. Step 6: Final answer
    x = 6,086.86

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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.