Finding the Third Proportional to 110 and 147
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Solution
The third proportional to 110 and 147 is: 196.45
Step by Step Solution
- Step 1: Write the proportion equation
110 : 147 = 147 : x - Step 2: Convert to fraction form
110/147 = 147/x - Step 3: Cross multiply
110x = 147 × 147 - Step 4: Simplify right side
110x = 21,609 - Step 5: Solve for x
x = 21,609/110 - Step 6: Final answer
x = 196.45
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.