Finding the Third Proportional to 79,493.06 and 119,410.03
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Solution
The third proportional to 79,493.06 and 119,410.03 is: 179,371.07
Step by Step Solution
- Step 1: Write the proportion equation
79,493.06 : 119,410.03 = 119,410.03 : x - Step 2: Convert to fraction form
79,493.06/119,410.03 = 119,410.03/x - Step 3: Cross multiply
79,493.06x = 119,410.03 × 119,410.03 - Step 4: Simplify right side
79,493.06x = 14,258,755,563.13 - Step 5: Solve for x
x = 14,258,755,563.13/79,493.06 - Step 6: Final answer
x = 179,371.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.