Home / 7,261.59-10,892.37-2,067.46

Finding the Fourth Proportional to 7,261.59, 10,892.37 and 2,067.46

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Solution

The fourth proportional to 7,261.59, 10,892.37 and 2,067.46 is: 3,101.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,261.59 : 10,892.37 = 2,067.46 : x
  2. Step 2: Convert to fraction form
    7,261.59/10,892.37 = 2,067.46/x
  3. Step 3: Cross multiply
    7,261.59x = 10,892.37 × 2,067.46
  4. Step 4: Simplify right side
    7,261.59x = 22,519,544.45
  5. Step 5: Solve for x
    x = 22,519,544.45/7,261.59
  6. Step 6: Final answer
    x = 3,101.19

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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.