Home / 11,080.14-16,623.36-4,511.04

Finding the Fourth Proportional to 11,080.14, 16,623.36 and 4,511.04

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Solution

The fourth proportional to 11,080.14, 16,623.36 and 4,511.04 is: 6,767.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,080.14 : 16,623.36 = 4,511.04 : x
  2. Step 2: Convert to fraction form
    11,080.14/16,623.36 = 4,511.04/x
  3. Step 3: Cross multiply
    11,080.14x = 16,623.36 × 4,511.04
  4. Step 4: Simplify right side
    11,080.14x = 74,988,641.89
  5. Step 5: Solve for x
    x = 74,988,641.89/11,080.14
  6. Step 6: Final answer
    x = 6,767.84

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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.