Home / 6,466.96-9,704.11-2,517.70

Finding the Fourth Proportional to 6,466.96, 9,704.11 and 2,517.70

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Solution

The fourth proportional to 6,466.96, 9,704.11 and 2,517.70 is: 3,777.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,466.96 : 9,704.11 = 2,517.70 : x
  2. Step 2: Convert to fraction form
    6,466.96/9,704.11 = 2,517.70/x
  3. Step 3: Cross multiply
    6,466.96x = 9,704.11 × 2,517.70
  4. Step 4: Simplify right side
    6,466.96x = 24,432,033.59
  5. Step 5: Solve for x
    x = 24,432,033.59/6,466.96
  6. Step 6: Final answer
    x = 3,777.98

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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.