Home / 3,020.23-4,523.07-2,673.97

Finding the Fourth Proportional to 3,020.23, 4,523.07 and 2,673.97

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Solution

The fourth proportional to 3,020.23, 4,523.07 and 2,673.97 is: 4,004.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020.23 : 4,523.07 = 2,673.97 : x
  2. Step 2: Convert to fraction form
    3,020.23/4,523.07 = 2,673.97/x
  3. Step 3: Cross multiply
    3,020.23x = 4,523.07 × 2,673.97
  4. Step 4: Simplify right side
    3,020.23x = 12,094,553.49
  5. Step 5: Solve for x
    x = 12,094,553.49/3,020.23
  6. Step 6: Final answer
    x = 4,004.51

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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.