Home / 3,366.99-4,645.51-2,022.24

Finding the Fourth Proportional to 3,366.99, 4,645.51 and 2,022.24

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Solution

The fourth proportional to 3,366.99, 4,645.51 and 2,022.24 is: 2,790.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366.99 : 4,645.51 = 2,022.24 : x
  2. Step 2: Convert to fraction form
    3,366.99/4,645.51 = 2,022.24/x
  3. Step 3: Cross multiply
    3,366.99x = 4,645.51 × 2,022.24
  4. Step 4: Simplify right side
    3,366.99x = 9,394,336.14
  5. Step 5: Solve for x
    x = 9,394,336.14/3,366.99
  6. Step 6: Final answer
    x = 2,790.13

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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.