Home / 4,483.70-6,727.26-2,019.68

Finding the Fourth Proportional to 4,483.70, 6,727.26 and 2,019.68

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Solution

The fourth proportional to 4,483.70, 6,727.26 and 2,019.68 is: 3,030.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,483.70 : 6,727.26 = 2,019.68 : x
  2. Step 2: Convert to fraction form
    4,483.70/6,727.26 = 2,019.68/x
  3. Step 3: Cross multiply
    4,483.70x = 6,727.26 × 2,019.68
  4. Step 4: Simplify right side
    4,483.70x = 13,586,912.48
  5. Step 5: Solve for x
    x = 13,586,912.48/4,483.70
  6. Step 6: Final answer
    x = 3,030.29

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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.