Home / 6,208.74-9,313.25-1,826.19

Finding the Fourth Proportional to 6,208.74, 9,313.25 and 1,826.19

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Solution

The fourth proportional to 6,208.74, 9,313.25 and 1,826.19 is: 2,739.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,208.74 : 9,313.25 = 1,826.19 : x
  2. Step 2: Convert to fraction form
    6,208.74/9,313.25 = 1,826.19/x
  3. Step 3: Cross multiply
    6,208.74x = 9,313.25 × 1,826.19
  4. Step 4: Simplify right side
    6,208.74x = 17,007,754.89
  5. Step 5: Solve for x
    x = 17,007,754.89/6,208.74
  6. Step 6: Final answer
    x = 2,739.32

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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.