Home / 8,009.77-11,054.31-5,025.73

Finding the Fourth Proportional to 8,009.77, 11,054.31 and 5,025.73

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Solution

The fourth proportional to 8,009.77, 11,054.31 and 5,025.73 is: 6,936.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,009.77 : 11,054.31 = 5,025.73 : x
  2. Step 2: Convert to fraction form
    8,009.77/11,054.31 = 5,025.73/x
  3. Step 3: Cross multiply
    8,009.77x = 11,054.31 × 5,025.73
  4. Step 4: Simplify right side
    8,009.77x = 55,555,922.12
  5. Step 5: Solve for x
    x = 55,555,922.12/8,009.77
  6. Step 6: Final answer
    x = 6,936.02

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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.