Home / 5,839.58-8,054.06-3,481.22

Finding the Fourth Proportional to 5,839.58, 8,054.06 and 3,481.22

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Solution

The fourth proportional to 5,839.58, 8,054.06 and 3,481.22 is: 4,801.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,839.58 : 8,054.06 = 3,481.22 : x
  2. Step 2: Convert to fraction form
    5,839.58/8,054.06 = 3,481.22/x
  3. Step 3: Cross multiply
    5,839.58x = 8,054.06 × 3,481.22
  4. Step 4: Simplify right side
    5,839.58x = 28,037,954.75
  5. Step 5: Solve for x
    x = 28,037,954.75/5,839.58
  6. Step 6: Final answer
    x = 4,801.36

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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.