Finding the Third Proportional to 125,247.75 and 276,739.50
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Solution
The third proportional to 125,247.75 and 276,739.50 is: 611,466.08
Step by Step Solution
- Step 1: Write the proportion equation
125,247.75 : 276,739.50 = 276,739.50 : x - Step 2: Convert to fraction form
125,247.75/276,739.50 = 276,739.50/x - Step 3: Cross multiply
125,247.75x = 276,739.50 × 276,739.50 - Step 4: Simplify right side
125,247.75x = 76,584,750,860.25 - Step 5: Solve for x
x = 76,584,750,860.25/125,247.75 - Step 6: Final answer
x = 611,466.08
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These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.