Home / 5,991.52-8,267.70-3,633.52

Finding the Fourth Proportional to 5,991.52, 8,267.70 and 3,633.52

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Solution

The fourth proportional to 5,991.52, 8,267.70 and 3,633.52 is: 5,013.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,991.52 : 8,267.70 = 3,633.52 : x
  2. Step 2: Convert to fraction form
    5,991.52/8,267.70 = 3,633.52/x
  3. Step 3: Cross multiply
    5,991.52x = 8,267.70 × 3,633.52
  4. Step 4: Simplify right side
    5,991.52x = 30,040,853.30
  5. Step 5: Solve for x
    x = 30,040,853.30/5,991.52
  6. Step 6: Final answer
    x = 5,013.90

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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.