Home / 2,996.24-4,496.48-2,418.23

Finding the Fourth Proportional to 2,996.24, 4,496.48 and 2,418.23

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Solution

The fourth proportional to 2,996.24, 4,496.48 and 2,418.23 is: 3,629.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996.24 : 4,496.48 = 2,418.23 : x
  2. Step 2: Convert to fraction form
    2,996.24/4,496.48 = 2,418.23/x
  3. Step 3: Cross multiply
    2,996.24x = 4,496.48 × 2,418.23
  4. Step 4: Simplify right side
    2,996.24x = 10,873,488.26
  5. Step 5: Solve for x
    x = 10,873,488.26/2,996.24
  6. Step 6: Final answer
    x = 3,629.05

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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.