Home / 6,067.10-9,099.95-1,906.34

Finding the Fourth Proportional to 6,067.10, 9,099.95 and 1,906.34

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Solution

The fourth proportional to 6,067.10, 9,099.95 and 1,906.34 is: 2,859.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.10 : 9,099.95 = 1,906.34 : x
  2. Step 2: Convert to fraction form
    6,067.10/9,099.95 = 1,906.34/x
  3. Step 3: Cross multiply
    6,067.10x = 9,099.95 × 1,906.34
  4. Step 4: Simplify right side
    6,067.10x = 17,347,543.65
  5. Step 5: Solve for x
    x = 17,347,543.65/6,067.10
  6. Step 6: Final answer
    x = 2,859.28

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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.