Home / 3,322.44-4,984.10-1,763.24

Finding the Fourth Proportional to 3,322.44, 4,984.10 and 1,763.24

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Solution

The fourth proportional to 3,322.44, 4,984.10 and 1,763.24 is: 2,645.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322.44 : 4,984.10 = 1,763.24 : x
  2. Step 2: Convert to fraction form
    3,322.44/4,984.10 = 1,763.24/x
  3. Step 3: Cross multiply
    3,322.44x = 4,984.10 × 1,763.24
  4. Step 4: Simplify right side
    3,322.44x = 8,788,164.48
  5. Step 5: Solve for x
    x = 8,788,164.48/3,322.44
  6. Step 6: Final answer
    x = 2,645.09

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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.