Home / 17,164.08-25,747.20-6,069.60

Finding the Fourth Proportional to 17,164.08, 25,747.20 and 6,069.60

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Solution

The fourth proportional to 17,164.08, 25,747.20 and 6,069.60 is: 9,104.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,164.08 : 25,747.20 = 6,069.60 : x
  2. Step 2: Convert to fraction form
    17,164.08/25,747.20 = 6,069.60/x
  3. Step 3: Cross multiply
    17,164.08x = 25,747.20 × 6,069.60
  4. Step 4: Simplify right side
    17,164.08x = 156,275,205.12
  5. Step 5: Solve for x
    x = 156,275,205.12/17,164.08
  6. Step 6: Final answer
    x = 9,104.78

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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.