Finding the Third Proportional to 41,671.75 and 66,197.75
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Solution
The third proportional to 41,671.75 and 66,197.75 is: 105,158.58
Step by Step Solution
- Step 1: Write the proportion equation
41,671.75 : 66,197.75 = 66,197.75 : x - Step 2: Convert to fraction form
41,671.75/66,197.75 = 66,197.75/x - Step 3: Cross multiply
41,671.75x = 66,197.75 × 66,197.75 - Step 4: Simplify right side
41,671.75x = 4,382,142,105.06 - Step 5: Solve for x
x = 4,382,142,105.06/41,671.75 - Step 6: Final answer
x = 105,158.58
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.