Finding the Third Proportional to 352 and 810.50
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Solution
The third proportional to 352 and 810.50 is: 1,866.22
Step by Step Solution
- Step 1: Write the proportion equation
352 : 810.50 = 810.50 : x - Step 2: Convert to fraction form
352/810.50 = 810.50/x - Step 3: Cross multiply
352x = 810.50 × 810.50 - Step 4: Simplify right side
352x = 656,910.25 - Step 5: Solve for x
x = 656,910.25/352 - Step 6: Final answer
x = 1,866.22
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Why These Related Problems?
These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.