Finding the Third Proportional to 168 and 236.25
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Solution
The third proportional to 168 and 236.25 is: 332.23
Step by Step Solution
- Step 1: Write the proportion equation
168 : 236.25 = 236.25 : x - Step 2: Convert to fraction form
168/236.25 = 236.25/x - Step 3: Cross multiply
168x = 236.25 × 236.25 - Step 4: Simplify right side
168x = 55,814.06 - Step 5: Solve for x
x = 55,814.06/168 - Step 6: Final answer
x = 332.23
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.