Home / 2,408.33-3,612.03-1,022.64

Finding the Fourth Proportional to 2,408.33, 3,612.03 and 1,022.64

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Solution

The fourth proportional to 2,408.33, 3,612.03 and 1,022.64 is: 1,533.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408.33 : 3,612.03 = 1,022.64 : x
  2. Step 2: Convert to fraction form
    2,408.33/3,612.03 = 1,022.64/x
  3. Step 3: Cross multiply
    2,408.33x = 3,612.03 × 1,022.64
  4. Step 4: Simplify right side
    2,408.33x = 3,693,806.36
  5. Step 5: Solve for x
    x = 3,693,806.36/2,408.33
  6. Step 6: Final answer
    x = 1,533.77

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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.