Finding the Third Proportional to 29 and 58
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Solution
The third proportional to 29 and 58 is: 116
Step by Step Solution
- Step 1: Write the proportion equation
29 : 58 = 58 : x - Step 2: Convert to fraction form
29/58 = 58/x - Step 3: Cross multiply
29x = 58 × 58 - Step 4: Simplify right side
29x = 3,364 - Step 5: Solve for x
x = 3,364/29 - Step 6: Final answer
x = 116
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Why These Related Problems?
These problems maintain the same ratio (2) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.