Finding the Third Proportional to 246,631.50 and 369,951.75
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Solution
The third proportional to 246,631.50 and 369,951.75 is: 554,934.38
Step by Step Solution
- Step 1: Write the proportion equation
246,631.50 : 369,951.75 = 369,951.75 : x - Step 2: Convert to fraction form
246,631.50/369,951.75 = 369,951.75/x - Step 3: Cross multiply
246,631.50x = 369,951.75 × 369,951.75 - Step 4: Simplify right side
246,631.50x = 136,864,297,328.06 - Step 5: Solve for x
x = 136,864,297,328.06/246,631.50 - Step 6: Final answer
x = 554,934.38
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.