Finding the Third Proportional to 44,185.50 and 65,421
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Solution
The third proportional to 44,185.50 and 65,421 is: 96,862.26
Step by Step Solution
- Step 1: Write the proportion equation
44,185.50 : 65,421 = 65,421 : x - Step 2: Convert to fraction form
44,185.50/65,421 = 65,421/x - Step 3: Cross multiply
44,185.50x = 65,421 × 65,421 - Step 4: Simplify right side
44,185.50x = 4,279,907,241 - Step 5: Solve for x
x = 4,279,907,241/44,185.50 - Step 6: Final answer
x = 96,862.26
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.