Home / 6,727.83-10,091.64-3,027.45

Finding the Fourth Proportional to 6,727.83, 10,091.64 and 3,027.45

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Solution

The fourth proportional to 6,727.83, 10,091.64 and 3,027.45 is: 4,541.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727.83 : 10,091.64 = 3,027.45 : x
  2. Step 2: Convert to fraction form
    6,727.83/10,091.64 = 3,027.45/x
  3. Step 3: Cross multiply
    6,727.83x = 10,091.64 × 3,027.45
  4. Step 4: Simplify right side
    6,727.83x = 30,551,935.52
  5. Step 5: Solve for x
    x = 30,551,935.52/6,727.83
  6. Step 6: Final answer
    x = 4,541.13

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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.