Home / 4,410.11-6,611.69-3,019.23

Finding the Fourth Proportional to 4,410.11, 6,611.69 and 3,019.23

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Solution

The fourth proportional to 4,410.11, 6,611.69 and 3,019.23 is: 4,526.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410.11 : 6,611.69 = 3,019.23 : x
  2. Step 2: Convert to fraction form
    4,410.11/6,611.69 = 3,019.23/x
  3. Step 3: Cross multiply
    4,410.11x = 6,611.69 × 3,019.23
  4. Step 4: Simplify right side
    4,410.11x = 19,962,212.80
  5. Step 5: Solve for x
    x = 19,962,212.80/4,410.11
  6. Step 6: Final answer
    x = 4,526.47

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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.