Home / 5,992.64-8,268.56-3,635.36

Finding the Fourth Proportional to 5,992.64, 8,268.56 and 3,635.36

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Solution

The fourth proportional to 5,992.64, 8,268.56 and 3,635.36 is: 5,016.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,992.64 : 8,268.56 = 3,635.36 : x
  2. Step 2: Convert to fraction form
    5,992.64/8,268.56 = 3,635.36/x
  3. Step 3: Cross multiply
    5,992.64x = 8,268.56 × 3,635.36
  4. Step 4: Simplify right side
    5,992.64x = 30,059,192.28
  5. Step 5: Solve for x
    x = 30,059,192.28/5,992.64
  6. Step 6: Final answer
    x = 5,016.02

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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.