Home / 11,268.13-16,912.37-6,007.52

Finding the Fourth Proportional to 11,268.13, 16,912.37 and 6,007.52

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Solution

The fourth proportional to 11,268.13, 16,912.37 and 6,007.52 is: 9,016.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,268.13 : 16,912.37 = 6,007.52 : x
  2. Step 2: Convert to fraction form
    11,268.13/16,912.37 = 6,007.52/x
  3. Step 3: Cross multiply
    11,268.13x = 16,912.37 × 6,007.52
  4. Step 4: Simplify right side
    11,268.13x = 101,601,401.02
  5. Step 5: Solve for x
    x = 101,601,401.02/11,268.13
  6. Step 6: Final answer
    x = 9,016.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.