Home / 4,410.24-6,611.55-1,943.18

Finding the Fourth Proportional to 4,410.24, 6,611.55 and 1,943.18

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Solution

The fourth proportional to 4,410.24, 6,611.55 and 1,943.18 is: 2,913.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.24 : 6,611.55 = 1,943.18 : x
  2. Step 2: Convert to fraction form
    4,410.24/6,611.55 = 1,943.18/x
  3. Step 3: Cross multiply
    4,410.24x = 6,611.55 × 1,943.18
  4. Step 4: Simplify right side
    4,410.24x = 12,847,431.73
  5. Step 5: Solve for x
    x = 12,847,431.73/4,410.24
  6. Step 6: Final answer
    x = 2,913.09

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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.