Home / 6,246.40-9,369.60-2,546.18

Finding the Fourth Proportional to 6,246.40, 9,369.60 and 2,546.18

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Solution

The fourth proportional to 6,246.40, 9,369.60 and 2,546.18 is: 3,819.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,246.40 : 9,369.60 = 2,546.18 : x
  2. Step 2: Convert to fraction form
    6,246.40/9,369.60 = 2,546.18/x
  3. Step 3: Cross multiply
    6,246.40x = 9,369.60 × 2,546.18
  4. Step 4: Simplify right side
    6,246.40x = 23,856,688.13
  5. Step 5: Solve for x
    x = 23,856,688.13/6,246.40
  6. Step 6: Final answer
    x = 3,819.27

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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.