Finding the Third Proportional to 31,203.50 and 44,152
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Solution
The third proportional to 31,203.50 and 44,152 is: 62,473.73
Step by Step Solution
- Step 1: Write the proportion equation
31,203.50 : 44,152 = 44,152 : x - Step 2: Convert to fraction form
31,203.50/44,152 = 44,152/x - Step 3: Cross multiply
31,203.50x = 44,152 × 44,152 - Step 4: Simplify right side
31,203.50x = 1,949,399,104 - Step 5: Solve for x
x = 1,949,399,104/31,203.50 - Step 6: Final answer
x = 62,473.73
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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.