Finding the Third Proportional to 83,920.13 and 182,596.88
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Solution
The third proportional to 83,920.13 and 182,596.88 is: 397,301.82
Step by Step Solution
- Step 1: Write the proportion equation
83,920.13 : 182,596.88 = 182,596.88 : x - Step 2: Convert to fraction form
83,920.13/182,596.88 = 182,596.88/x - Step 3: Cross multiply
83,920.13x = 182,596.88 × 182,596.88 - Step 4: Simplify right side
83,920.13x = 33,341,618,759.77 - Step 5: Solve for x
x = 33,341,618,759.77/83,920.13 - Step 6: Final answer
x = 397,301.82
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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.