Finding the Third Proportional to 52,035.75 and 106,521.75
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Solution
The third proportional to 52,035.75 and 106,521.75 is: 218,059.38
Step by Step Solution
- Step 1: Write the proportion equation
52,035.75 : 106,521.75 = 106,521.75 : x - Step 2: Convert to fraction form
52,035.75/106,521.75 = 106,521.75/x - Step 3: Cross multiply
52,035.75x = 106,521.75 × 106,521.75 - Step 4: Simplify right side
52,035.75x = 11,346,883,223.06 - Step 5: Solve for x
x = 11,346,883,223.06/52,035.75 - Step 6: Final answer
x = 218,059.38
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.