Home / 6,310.05-9,464.67-2,611.32

Finding the Fourth Proportional to 6,310.05, 9,464.67 and 2,611.32

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Solution

The fourth proportional to 6,310.05, 9,464.67 and 2,611.32 is: 3,916.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310.05 : 9,464.67 = 2,611.32 : x
  2. Step 2: Convert to fraction form
    6,310.05/9,464.67 = 2,611.32/x
  3. Step 3: Cross multiply
    6,310.05x = 9,464.67 × 2,611.32
  4. Step 4: Simplify right side
    6,310.05x = 24,715,282.06
  5. Step 5: Solve for x
    x = 24,715,282.06/6,310.05
  6. Step 6: Final answer
    x = 3,916.81

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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.