Home / 6,170.05-9,255.84-2,010.48

Finding the Fourth Proportional to 6,170.05, 9,255.84 and 2,010.48

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Solution

The fourth proportional to 6,170.05, 9,255.84 and 2,010.48 is: 3,015.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,170.05 : 9,255.84 = 2,010.48 : x
  2. Step 2: Convert to fraction form
    6,170.05/9,255.84 = 2,010.48/x
  3. Step 3: Cross multiply
    6,170.05x = 9,255.84 × 2,010.48
  4. Step 4: Simplify right side
    6,170.05x = 18,608,681.20
  5. Step 5: Solve for x
    x = 18,608,681.20/6,170.05
  6. Step 6: Final answer
    x = 3,015.97

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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.