Home / 6,182.26-9,273.40-2,078.26

Finding the Fourth Proportional to 6,182.26, 9,273.40 and 2,078.26

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Solution

The fourth proportional to 6,182.26, 9,273.40 and 2,078.26 is: 3,117.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182.26 : 9,273.40 = 2,078.26 : x
  2. Step 2: Convert to fraction form
    6,182.26/9,273.40 = 2,078.26/x
  3. Step 3: Cross multiply
    6,182.26x = 9,273.40 × 2,078.26
  4. Step 4: Simplify right side
    6,182.26x = 19,272,536.28
  5. Step 5: Solve for x
    x = 19,272,536.28/6,182.26
  6. Step 6: Final answer
    x = 3,117.39

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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.