Finding the Third Proportional to 11,963.25 and 26,193.75
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Solution
The third proportional to 11,963.25 and 26,193.75 is: 57,351.68
Step by Step Solution
- Step 1: Write the proportion equation
11,963.25 : 26,193.75 = 26,193.75 : x - Step 2: Convert to fraction form
11,963.25/26,193.75 = 26,193.75/x - Step 3: Cross multiply
11,963.25x = 26,193.75 × 26,193.75 - Step 4: Simplify right side
11,963.25x = 686,112,539.06 - Step 5: Solve for x
x = 686,112,539.06/11,963.25 - Step 6: Final answer
x = 57,351.68
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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.