Finding the Third Proportional to 216,227.25 and 464,423.63
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Solution
The third proportional to 216,227.25 and 464,423.63 is: 997,512.12
Step by Step Solution
- Step 1: Write the proportion equation
216,227.25 : 464,423.63 = 464,423.63 : x - Step 2: Convert to fraction form
216,227.25/464,423.63 = 464,423.63/x - Step 3: Cross multiply
216,227.25x = 464,423.63 × 464,423.63 - Step 4: Simplify right side
216,227.25x = 215,689,303,458.14 - Step 5: Solve for x
x = 215,689,303,458.14/216,227.25 - Step 6: Final answer
x = 997,512.12
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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.