Finding the Third Proportional to 84,361.82 and 118,649.02
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Solution
The third proportional to 84,361.82 and 118,649.02 is: 166,871.59
Step by Step Solution
- Step 1: Write the proportion equation
84,361.82 : 118,649.02 = 118,649.02 : x - Step 2: Convert to fraction form
84,361.82/118,649.02 = 118,649.02/x - Step 3: Cross multiply
84,361.82x = 118,649.02 × 118,649.02 - Step 4: Simplify right side
84,361.82x = 14,077,590,299.20 - Step 5: Solve for x
x = 14,077,590,299.20/84,361.82 - Step 6: Final answer
x = 166,871.59
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.