Finding the Third Proportional to 80,476 and 114,914
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Solution
The third proportional to 80,476 and 114,914 is: 164,089.01
Step by Step Solution
- Step 1: Write the proportion equation
80,476 : 114,914 = 114,914 : x - Step 2: Convert to fraction form
80,476/114,914 = 114,914/x - Step 3: Cross multiply
80,476x = 114,914 × 114,914 - Step 4: Simplify right side
80,476x = 13,205,227,396 - Step 5: Solve for x
x = 13,205,227,396/80,476 - Step 6: Final answer
x = 164,089.01
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.