Home / 6,110.33-9,162.80-2,600.20

Finding the Fourth Proportional to 6,110.33, 9,162.80 and 2,600.20

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Solution

The fourth proportional to 6,110.33, 9,162.80 and 2,600.20 is: 3,899.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,110.33 : 9,162.80 = 2,600.20 : x
  2. Step 2: Convert to fraction form
    6,110.33/9,162.80 = 2,600.20/x
  3. Step 3: Cross multiply
    6,110.33x = 9,162.80 × 2,600.20
  4. Step 4: Simplify right side
    6,110.33x = 23,825,053.75
  5. Step 5: Solve for x
    x = 23,825,053.75/6,110.33
  6. Step 6: Final answer
    x = 3,899.14

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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.