Finding the Third Proportional to 80,704.13 and 159,341.63
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Solution
The third proportional to 80,704.13 and 159,341.63 is: 314,602.92
Step by Step Solution
- Step 1: Write the proportion equation
80,704.13 : 159,341.63 = 159,341.63 : x - Step 2: Convert to fraction form
80,704.13/159,341.63 = 159,341.63/x - Step 3: Cross multiply
80,704.13x = 159,341.63 × 159,341.63 - Step 4: Simplify right side
80,704.13x = 25,389,753,457.64 - Step 5: Solve for x
x = 25,389,753,457.64/80,704.13 - Step 6: Final answer
x = 314,602.92
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.