Finding the Third Proportional to 6,901 and 14,894
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Solution
The third proportional to 6,901 and 14,894 is: 32,144.80
Step by Step Solution
- Step 1: Write the proportion equation
6,901 : 14,894 = 14,894 : x - Step 2: Convert to fraction form
6,901/14,894 = 14,894/x - Step 3: Cross multiply
6,901x = 14,894 × 14,894 - Step 4: Simplify right side
6,901x = 221,831,236 - Step 5: Solve for x
x = 221,831,236/6,901 - Step 6: Final answer
x = 32,144.80
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.