Finding the Third Proportional to 113 and 194
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Solution
The third proportional to 113 and 194 is: 333.06
Step by Step Solution
- Step 1: Write the proportion equation
113 : 194 = 194 : x - Step 2: Convert to fraction form
113/194 = 194/x - Step 3: Cross multiply
113x = 194 × 194 - Step 4: Simplify right side
113x = 37,636 - Step 5: Solve for x
x = 37,636/113 - Step 6: Final answer
x = 333.06
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These problems maintain the same ratio (1.72) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.