Home / 3,272.00-4,513.73-2,013.26

Finding the Fourth Proportional to 3,272.00, 4,513.73 and 2,013.26

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Solution

The fourth proportional to 3,272.00, 4,513.73 and 2,013.26 is: 2,777.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,272.00 : 4,513.73 = 2,013.26 : x
  2. Step 2: Convert to fraction form
    3,272.00/4,513.73 = 2,013.26/x
  3. Step 3: Cross multiply
    3,272.00x = 4,513.73 × 2,013.26
  4. Step 4: Simplify right side
    3,272.00x = 9,087,279.42
  5. Step 5: Solve for x
    x = 9,087,279.42/3,272.00
  6. Step 6: Final answer
    x = 2,777.29

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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.