Finding the Third Proportional to 80,326.13 and 174,948.75
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Solution
The third proportional to 80,326.13 and 174,948.75 is: 381,035.00
Step by Step Solution
- Step 1: Write the proportion equation
80,326.13 : 174,948.75 = 174,948.75 : x - Step 2: Convert to fraction form
80,326.13/174,948.75 = 174,948.75/x - Step 3: Cross multiply
80,326.13x = 174,948.75 × 174,948.75 - Step 4: Simplify right side
80,326.13x = 30,607,065,126.56 - Step 5: Solve for x
x = 30,607,065,126.56/80,326.13 - Step 6: Final answer
x = 381,035.00
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.