Finding the Third Proportional to 3,194 and 7,004
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Solution
The third proportional to 3,194 and 7,004 is: 15,358.80
Step by Step Solution
- Step 1: Write the proportion equation
3,194 : 7,004 = 7,004 : x - Step 2: Convert to fraction form
3,194/7,004 = 7,004/x - Step 3: Cross multiply
3,194x = 7,004 × 7,004 - Step 4: Simplify right side
3,194x = 49,056,016 - Step 5: Solve for x
x = 49,056,016/3,194 - Step 6: Final answer
x = 15,358.80
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.