Home / 6,069.94-9,105.36-1,910.62

Finding the Fourth Proportional to 6,069.94, 9,105.36 and 1,910.62

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Solution

The fourth proportional to 6,069.94, 9,105.36 and 1,910.62 is: 2,866.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069.94 : 9,105.36 = 1,910.62 : x
  2. Step 2: Convert to fraction form
    6,069.94/9,105.36 = 1,910.62/x
  3. Step 3: Cross multiply
    6,069.94x = 9,105.36 × 1,910.62
  4. Step 4: Simplify right side
    6,069.94x = 17,396,882.92
  5. Step 5: Solve for x
    x = 17,396,882.92/6,069.94
  6. Step 6: Final answer
    x = 2,866.07

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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.