Finding the Third Proportional to 224,960.13 and 318,311.82
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Solution
The third proportional to 224,960.13 and 318,311.82 is: 450,401.65
Step by Step Solution
- Step 1: Write the proportion equation
224,960.13 : 318,311.82 = 318,311.82 : x - Step 2: Convert to fraction form
224,960.13/318,311.82 = 318,311.82/x - Step 3: Cross multiply
224,960.13x = 318,311.82 × 318,311.82 - Step 4: Simplify right side
224,960.13x = 101,322,412,541.56 - Step 5: Solve for x
x = 101,322,412,541.56/224,960.13 - Step 6: Final answer
x = 450,401.65
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.