Home / 7,673.26-11,504.76-6,194.30

Finding the Fourth Proportional to 7,673.26, 11,504.76 and 6,194.30

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Solution

The fourth proportional to 7,673.26, 11,504.76 and 6,194.30 is: 9,287.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,673.26 : 11,504.76 = 6,194.30 : x
  2. Step 2: Convert to fraction form
    7,673.26/11,504.76 = 6,194.30/x
  3. Step 3: Cross multiply
    7,673.26x = 11,504.76 × 6,194.30
  4. Step 4: Simplify right side
    7,673.26x = 71,263,934.87
  5. Step 5: Solve for x
    x = 71,263,934.87/7,673.26
  6. Step 6: Final answer
    x = 9,287.31

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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.