Home / 5,943.32-8,201.06-3,290.36

Finding the Fourth Proportional to 5,943.32, 8,201.06 and 3,290.36

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Solution

The fourth proportional to 5,943.32, 8,201.06 and 3,290.36 is: 4,540.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,943.32 : 8,201.06 = 3,290.36 : x
  2. Step 2: Convert to fraction form
    5,943.32/8,201.06 = 3,290.36/x
  3. Step 3: Cross multiply
    5,943.32x = 8,201.06 × 3,290.36
  4. Step 4: Simplify right side
    5,943.32x = 26,984,439.78
  5. Step 5: Solve for x
    x = 26,984,439.78/5,943.32
  6. Step 6: Final answer
    x = 4,540.30

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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.