Home / 4,259.09-5,874.22-2,767.49

Finding the Fourth Proportional to 4,259.09, 5,874.22 and 2,767.49

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Solution

The fourth proportional to 4,259.09, 5,874.22 and 2,767.49 is: 3,816.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,259.09 : 5,874.22 = 2,767.49 : x
  2. Step 2: Convert to fraction form
    4,259.09/5,874.22 = 2,767.49/x
  3. Step 3: Cross multiply
    4,259.09x = 5,874.22 × 2,767.49
  4. Step 4: Simplify right side
    4,259.09x = 16,256,857.75
  5. Step 5: Solve for x
    x = 16,256,857.75/4,259.09
  6. Step 6: Final answer
    x = 3,816.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.