Home / 6,236.87-9,355.27-2,538.22

Finding the Fourth Proportional to 6,236.87, 9,355.27 and 2,538.22

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Solution

The fourth proportional to 6,236.87, 9,355.27 and 2,538.22 is: 3,807.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236.87 : 9,355.27 = 2,538.22 : x
  2. Step 2: Convert to fraction form
    6,236.87/9,355.27 = 2,538.22/x
  3. Step 3: Cross multiply
    6,236.87x = 9,355.27 × 2,538.22
  4. Step 4: Simplify right side
    6,236.87x = 23,745,733.42
  5. Step 5: Solve for x
    x = 23,745,733.42/6,236.87
  6. Step 6: Final answer
    x = 3,807.32

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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.