Finding the Third Proportional to 16,677.75 and 36,729.75
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Solution
The third proportional to 16,677.75 and 36,729.75 is: 80,890.68
Step by Step Solution
- Step 1: Write the proportion equation
16,677.75 : 36,729.75 = 36,729.75 : x - Step 2: Convert to fraction form
16,677.75/36,729.75 = 36,729.75/x - Step 3: Cross multiply
16,677.75x = 36,729.75 × 36,729.75 - Step 4: Simplify right side
16,677.75x = 1,349,074,535.06 - Step 5: Solve for x
x = 1,349,074,535.06/16,677.75 - Step 6: Final answer
x = 80,890.68
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.