Finding the Third Proportional to 232 and 336
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Solution
The third proportional to 232 and 336 is: 486.62
Step by Step Solution
- Step 1: Write the proportion equation
232 : 336 = 336 : x - Step 2: Convert to fraction form
232/336 = 336/x - Step 3: Cross multiply
232x = 336 × 336 - Step 4: Simplify right side
232x = 112,896 - Step 5: Solve for x
x = 112,896/232 - Step 6: Final answer
x = 486.62
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These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.