Home / 6,796.37-10,194.57-1,866.03

Finding the Fourth Proportional to 6,796.37, 10,194.57 and 1,866.03

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Solution

The fourth proportional to 6,796.37, 10,194.57 and 1,866.03 is: 2,799.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,796.37 : 10,194.57 = 1,866.03 : x
  2. Step 2: Convert to fraction form
    6,796.37/10,194.57 = 1,866.03/x
  3. Step 3: Cross multiply
    6,796.37x = 10,194.57 × 1,866.03
  4. Step 4: Simplify right side
    6,796.37x = 19,023,373.46
  5. Step 5: Solve for x
    x = 19,023,373.46/6,796.37
  6. Step 6: Final answer
    x = 2,799.05

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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.