Home / 4,433.52-6,640.92-2,673.03

Finding the Fourth Proportional to 4,433.52, 6,640.92 and 2,673.03

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Solution

The fourth proportional to 4,433.52, 6,640.92 and 2,673.03 is: 4,003.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433.52 : 6,640.92 = 2,673.03 : x
  2. Step 2: Convert to fraction form
    4,433.52/6,640.92 = 2,673.03/x
  3. Step 3: Cross multiply
    4,433.52x = 6,640.92 × 2,673.03
  4. Step 4: Simplify right side
    4,433.52x = 17,751,378.39
  5. Step 5: Solve for x
    x = 17,751,378.39/4,433.52
  6. Step 6: Final answer
    x = 4,003.90

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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.