Home / 5,991.44-8,267.10-3,725.06

Finding the Fourth Proportional to 5,991.44, 8,267.10 and 3,725.06

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Solution

The fourth proportional to 5,991.44, 8,267.10 and 3,725.06 is: 5,139.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,991.44 : 8,267.10 = 3,725.06 : x
  2. Step 2: Convert to fraction form
    5,991.44/8,267.10 = 3,725.06/x
  3. Step 3: Cross multiply
    5,991.44x = 8,267.10 × 3,725.06
  4. Step 4: Simplify right side
    5,991.44x = 30,795,443.53
  5. Step 5: Solve for x
    x = 30,795,443.53/5,991.44
  6. Step 6: Final answer
    x = 5,139.91

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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.