Finding the Third Proportional to 79,561.13 and 167,302.13
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Solution
The third proportional to 79,561.13 and 167,302.13 is: 351,804.99
Step by Step Solution
- Step 1: Write the proportion equation
79,561.13 : 167,302.13 = 167,302.13 : x - Step 2: Convert to fraction form
79,561.13/167,302.13 = 167,302.13/x - Step 3: Cross multiply
79,561.13x = 167,302.13 × 167,302.13 - Step 4: Simplify right side
79,561.13x = 27,990,001,029.52 - Step 5: Solve for x
x = 27,990,001,029.52/79,561.13 - Step 6: Final answer
x = 351,804.99
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.