Finding the Third Proportional to 5,810 and 12,732
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Solution
The third proportional to 5,810 and 12,732 is: 27,900.83
Step by Step Solution
- Step 1: Write the proportion equation
5,810 : 12,732 = 12,732 : x - Step 2: Convert to fraction form
5,810/12,732 = 12,732/x - Step 3: Cross multiply
5,810x = 12,732 × 12,732 - Step 4: Simplify right side
5,810x = 162,103,824 - Step 5: Solve for x
x = 162,103,824/5,810 - Step 6: Final answer
x = 27,900.83
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.