Finding the Third Proportional to 125,911.13 and 276,630.75
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Solution
The third proportional to 125,911.13 and 276,630.75 is: 607,766.56
Step by Step Solution
- Step 1: Write the proportion equation
125,911.13 : 276,630.75 = 276,630.75 : x - Step 2: Convert to fraction form
125,911.13/276,630.75 = 276,630.75/x - Step 3: Cross multiply
125,911.13x = 276,630.75 × 276,630.75 - Step 4: Simplify right side
125,911.13x = 76,524,571,845.56 - Step 5: Solve for x
x = 76,524,571,845.56/125,911.13 - Step 6: Final answer
x = 607,766.56
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.