Home / 5,899.44-8,141.40-3,247.04

Finding the Fourth Proportional to 5,899.44, 8,141.40 and 3,247.04

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Solution

The fourth proportional to 5,899.44, 8,141.40 and 3,247.04 is: 4,481.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,899.44 : 8,141.40 = 3,247.04 : x
  2. Step 2: Convert to fraction form
    5,899.44/8,141.40 = 3,247.04/x
  3. Step 3: Cross multiply
    5,899.44x = 8,141.40 × 3,247.04
  4. Step 4: Simplify right side
    5,899.44x = 26,435,410.75
  5. Step 5: Solve for x
    x = 26,435,410.75/5,899.44
  6. Step 6: Final answer
    x = 4,481.00

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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.