Finding the Third Proportional to 136,004.06 and 149,855.06
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Solution
The third proportional to 136,004.06 and 149,855.06 is: 165,116.68
Step by Step Solution
- Step 1: Write the proportion equation
136,004.06 : 149,855.06 = 149,855.06 : x - Step 2: Convert to fraction form
136,004.06/149,855.06 = 149,855.06/x - Step 3: Cross multiply
136,004.06x = 149,855.06 × 149,855.06 - Step 4: Simplify right side
136,004.06x = 22,456,539,756.88 - Step 5: Solve for x
x = 22,456,539,756.88/136,004.06 - Step 6: Final answer
x = 165,116.68
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These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.