Home / 6,726.08-10,090.16-1,796.12

Finding the Fourth Proportional to 6,726.08, 10,090.16 and 1,796.12

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Solution

The fourth proportional to 6,726.08, 10,090.16 and 1,796.12 is: 2,694.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726.08 : 10,090.16 = 1,796.12 : x
  2. Step 2: Convert to fraction form
    6,726.08/10,090.16 = 1,796.12/x
  3. Step 3: Cross multiply
    6,726.08x = 10,090.16 × 1,796.12
  4. Step 4: Simplify right side
    6,726.08x = 18,123,138.18
  5. Step 5: Solve for x
    x = 18,123,138.18/6,726.08
  6. Step 6: Final answer
    x = 2,694.46

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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.