Home / 3,021.23-4,524.57-2,674.97

Finding the Fourth Proportional to 3,021.23, 4,524.57 and 2,674.97

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Solution

The fourth proportional to 3,021.23, 4,524.57 and 2,674.97 is: 4,006.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021.23 : 4,524.57 = 2,674.97 : x
  2. Step 2: Convert to fraction form
    3,021.23/4,524.57 = 2,674.97/x
  3. Step 3: Cross multiply
    3,021.23x = 4,524.57 × 2,674.97
  4. Step 4: Simplify right side
    3,021.23x = 12,103,089.01
  5. Step 5: Solve for x
    x = 12,103,089.01/3,021.23
  6. Step 6: Final answer
    x = 4,006.01

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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.