Finding the Third Proportional to 88,254.56 and 190,724.63
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Solution
The third proportional to 88,254.56 and 190,724.63 is: 412,169.99
Step by Step Solution
- Step 1: Write the proportion equation
88,254.56 : 190,724.63 = 190,724.63 : x - Step 2: Convert to fraction form
88,254.56/190,724.63 = 190,724.63/x - Step 3: Cross multiply
88,254.56x = 190,724.63 × 190,724.63 - Step 4: Simplify right side
88,254.56x = 36,375,882,581.39 - Step 5: Solve for x
x = 36,375,882,581.39/88,254.56 - Step 6: Final answer
x = 412,169.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.