Home / 6,067.90-9,104.73-2,172.70

Finding the Fourth Proportional to 6,067.90, 9,104.73 and 2,172.70

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Solution

The fourth proportional to 6,067.90, 9,104.73 and 2,172.70 is: 3,260.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.90 : 9,104.73 = 2,172.70 : x
  2. Step 2: Convert to fraction form
    6,067.90/9,104.73 = 2,172.70/x
  3. Step 3: Cross multiply
    6,067.90x = 9,104.73 × 2,172.70
  4. Step 4: Simplify right side
    6,067.90x = 19,781,846.87
  5. Step 5: Solve for x
    x = 19,781,846.87/6,067.90
  6. Step 6: Final answer
    x = 3,260.08

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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.