Finding the Third Proportional to 12,382 and 27,022
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Solution
The third proportional to 12,382 and 27,022 is: 58,971.77
Step by Step Solution
- Step 1: Write the proportion equation
12,382 : 27,022 = 27,022 : x - Step 2: Convert to fraction form
12,382/27,022 = 27,022/x - Step 3: Cross multiply
12,382x = 27,022 × 27,022 - Step 4: Simplify right side
12,382x = 730,188,484 - Step 5: Solve for x
x = 730,188,484/12,382 - Step 6: Final answer
x = 58,971.77
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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.