Finding the Third Proportional to 106,620.75 and 226,363.50
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Solution
The third proportional to 106,620.75 and 226,363.50 is: 480,585.95
Step by Step Solution
- Step 1: Write the proportion equation
106,620.75 : 226,363.50 = 226,363.50 : x - Step 2: Convert to fraction form
106,620.75/226,363.50 = 226,363.50/x - Step 3: Cross multiply
106,620.75x = 226,363.50 × 226,363.50 - Step 4: Simplify right side
106,620.75x = 51,240,434,132.25 - Step 5: Solve for x
x = 51,240,434,132.25/106,620.75 - Step 6: Final answer
x = 480,585.95
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.