Finding the Third Proportional to 92.81 and 153.56
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Solution
The third proportional to 92.81 and 153.56 is: 254.08
Step by Step Solution
- Step 1: Write the proportion equation
92.81 : 153.56 = 153.56 : x - Step 2: Convert to fraction form
92.81/153.56 = 153.56/x - Step 3: Cross multiply
92.81x = 153.56 × 153.56 - Step 4: Simplify right side
92.81x = 23,581.44 - Step 5: Solve for x
x = 23,581.44/92.81 - Step 6: Final answer
x = 254.08
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These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.