Home / 6,170.46-9,256.19-2,010.39

Finding the Fourth Proportional to 6,170.46, 9,256.19 and 2,010.39

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Solution

The fourth proportional to 6,170.46, 9,256.19 and 2,010.39 is: 3,015.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,170.46 : 9,256.19 = 2,010.39 : x
  2. Step 2: Convert to fraction form
    6,170.46/9,256.19 = 2,010.39/x
  3. Step 3: Cross multiply
    6,170.46x = 9,256.19 × 2,010.39
  4. Step 4: Simplify right side
    6,170.46x = 18,608,551.81
  5. Step 5: Solve for x
    x = 18,608,551.81/6,170.46
  6. Step 6: Final answer
    x = 3,015.75

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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.