Home / 6,232.87-8,601.28-3,580.30

Finding the Fourth Proportional to 6,232.87, 8,601.28 and 3,580.30

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Solution

The fourth proportional to 6,232.87, 8,601.28 and 3,580.30 is: 4,940.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,232.87 : 8,601.28 = 3,580.30 : x
  2. Step 2: Convert to fraction form
    6,232.87/8,601.28 = 3,580.30/x
  3. Step 3: Cross multiply
    6,232.87x = 8,601.28 × 3,580.30
  4. Step 4: Simplify right side
    6,232.87x = 30,795,162.78
  5. Step 5: Solve for x
    x = 30,795,162.78/6,232.87
  6. Step 6: Final answer
    x = 4,940.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.