Finding the Third Proportional to 58,406.25 and 125,697.75
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Solution
The third proportional to 58,406.25 and 125,697.75 is: 270,517.70
Step by Step Solution
- Step 1: Write the proportion equation
58,406.25 : 125,697.75 = 125,697.75 : x - Step 2: Convert to fraction form
58,406.25/125,697.75 = 125,697.75/x - Step 3: Cross multiply
58,406.25x = 125,697.75 × 125,697.75 - Step 4: Simplify right side
58,406.25x = 15,799,924,355.06 - Step 5: Solve for x
x = 15,799,924,355.06/58,406.25 - Step 6: Final answer
x = 270,517.70
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.