Home / 6,930.26-9,539.66-6,044.52

Finding the Fourth Proportional to 6,930.26, 9,539.66 and 6,044.52

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Solution

The fourth proportional to 6,930.26, 9,539.66 and 6,044.52 is: 8,320.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930.26 : 9,539.66 = 6,044.52 : x
  2. Step 2: Convert to fraction form
    6,930.26/9,539.66 = 6,044.52/x
  3. Step 3: Cross multiply
    6,930.26x = 9,539.66 × 6,044.52
  4. Step 4: Simplify right side
    6,930.26x = 57,662,635.44
  5. Step 5: Solve for x
    x = 57,662,635.44/6,930.26
  6. Step 6: Final answer
    x = 8,320.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.