Home / 6,719.19-10,067.23-5,241.34

Finding the Fourth Proportional to 6,719.19, 10,067.23 and 5,241.34

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Solution

The fourth proportional to 6,719.19, 10,067.23 and 5,241.34 is: 7,853.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719.19 : 10,067.23 = 5,241.34 : x
  2. Step 2: Convert to fraction form
    6,719.19/10,067.23 = 5,241.34/x
  3. Step 3: Cross multiply
    6,719.19x = 10,067.23 × 5,241.34
  4. Step 4: Simplify right side
    6,719.19x = 52,765,775.29
  5. Step 5: Solve for x
    x = 52,765,775.29/6,719.19
  6. Step 6: Final answer
    x = 7,853.00

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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.