Home / 7,273.35-10,910.26-2,008.75

Finding the Fourth Proportional to 7,273.35, 10,910.26 and 2,008.75

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Solution

The fourth proportional to 7,273.35, 10,910.26 and 2,008.75 is: 3,013.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273.35 : 10,910.26 = 2,008.75 : x
  2. Step 2: Convert to fraction form
    7,273.35/10,910.26 = 2,008.75/x
  3. Step 3: Cross multiply
    7,273.35x = 10,910.26 × 2,008.75
  4. Step 4: Simplify right side
    7,273.35x = 21,915,984.78
  5. Step 5: Solve for x
    x = 21,915,984.78/7,273.35
  6. Step 6: Final answer
    x = 3,013.19

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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.