Finding the Third Proportional to 46,701 and 71,784
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Solution
The third proportional to 46,701 and 71,784 is: 110,339.02
Step by Step Solution
- Step 1: Write the proportion equation
46,701 : 71,784 = 71,784 : x - Step 2: Convert to fraction form
46,701/71,784 = 71,784/x - Step 3: Cross multiply
46,701x = 71,784 × 71,784 - Step 4: Simplify right side
46,701x = 5,152,942,656 - Step 5: Solve for x
x = 5,152,942,656/46,701 - Step 6: Final answer
x = 110,339.02
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.