Finding the Third Proportional to 92,668 and 201,969
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Solution
The third proportional to 92,668 and 201,969 is: 440,189.46
Step by Step Solution
- Step 1: Write the proportion equation
92,668 : 201,969 = 201,969 : x - Step 2: Convert to fraction form
92,668/201,969 = 201,969/x - Step 3: Cross multiply
92,668x = 201,969 × 201,969 - Step 4: Simplify right side
92,668x = 40,791,476,961 - Step 5: Solve for x
x = 40,791,476,961/92,668 - Step 6: Final answer
x = 440,189.46
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.