Finding the Third Proportional to 17,371 and 26,906
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Solution
The third proportional to 17,371 and 26,906 is: 41,674.79
Step by Step Solution
- Step 1: Write the proportion equation
17,371 : 26,906 = 26,906 : x - Step 2: Convert to fraction form
17,371/26,906 = 26,906/x - Step 3: Cross multiply
17,371x = 26,906 × 26,906 - Step 4: Simplify right side
17,371x = 723,932,836 - Step 5: Solve for x
x = 723,932,836/17,371 - Step 6: Final answer
x = 41,674.79
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.