Finding the Third Proportional to 39,095.68 and 85,207.99
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Solution
The third proportional to 39,095.68 and 85,207.99 is: 185,708.53
Step by Step Solution
- Step 1: Write the proportion equation
39,095.68 : 85,207.99 = 85,207.99 : x - Step 2: Convert to fraction form
39,095.68/85,207.99 = 85,207.99/x - Step 3: Cross multiply
39,095.68x = 85,207.99 × 85,207.99 - Step 4: Simplify right side
39,095.68x = 7,260,401,932.63 - Step 5: Solve for x
x = 7,260,401,932.63/39,095.68 - Step 6: Final answer
x = 185,708.53
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.