Home / 6,570.59-9,856.35-2,067.26

Finding the Fourth Proportional to 6,570.59, 9,856.35 and 2,067.26

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Solution

The fourth proportional to 6,570.59, 9,856.35 and 2,067.26 is: 3,101.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570.59 : 9,856.35 = 2,067.26 : x
  2. Step 2: Convert to fraction form
    6,570.59/9,856.35 = 2,067.26/x
  3. Step 3: Cross multiply
    6,570.59x = 9,856.35 × 2,067.26
  4. Step 4: Simplify right side
    6,570.59x = 20,375,588.82
  5. Step 5: Solve for x
    x = 20,375,588.82/6,570.59
  6. Step 6: Final answer
    x = 3,101.03

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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.