Home / 3,330.58-4,993.33-2,014.05

Finding the Fourth Proportional to 3,330.58, 4,993.33 and 2,014.05

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Solution

The fourth proportional to 3,330.58, 4,993.33 and 2,014.05 is: 3,019.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330.58 : 4,993.33 = 2,014.05 : x
  2. Step 2: Convert to fraction form
    3,330.58/4,993.33 = 2,014.05/x
  3. Step 3: Cross multiply
    3,330.58x = 4,993.33 × 2,014.05
  4. Step 4: Simplify right side
    3,330.58x = 10,056,816.29
  5. Step 5: Solve for x
    x = 10,056,816.29/3,330.58
  6. Step 6: Final answer
    x = 3,019.54

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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.