Finding the Third Proportional to 45,703.13 and 68,554.69
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Solution
The third proportional to 45,703.13 and 68,554.69 is: 102,832.03
Step by Step Solution
- Step 1: Write the proportion equation
45,703.13 : 68,554.69 = 68,554.69 : x - Step 2: Convert to fraction form
45,703.13/68,554.69 = 68,554.69/x - Step 3: Cross multiply
45,703.13x = 68,554.69 × 68,554.69 - Step 4: Simplify right side
45,703.13x = 4,699,745,178.22 - Step 5: Solve for x
x = 4,699,745,178.22/45,703.13 - Step 6: Final answer
x = 102,832.03
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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.