Finding the Third Proportional to 104,531 and 157,032
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Solution
The third proportional to 104,531 and 157,032 is: 235,901.78
Step by Step Solution
- Step 1: Write the proportion equation
104,531 : 157,032 = 157,032 : x - Step 2: Convert to fraction form
104,531/157,032 = 157,032/x - Step 3: Cross multiply
104,531x = 157,032 × 157,032 - Step 4: Simplify right side
104,531x = 24,659,049,024 - Step 5: Solve for x
x = 24,659,049,024/104,531 - Step 6: Final answer
x = 235,901.78
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.