Finding the Third Proportional to 47,643.19 and 101,611.97
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Solution
The third proportional to 47,643.19 and 101,611.97 is: 216,714.98
Step by Step Solution
- Step 1: Write the proportion equation
47,643.19 : 101,611.97 = 101,611.97 : x - Step 2: Convert to fraction form
47,643.19/101,611.97 = 101,611.97/x - Step 3: Cross multiply
47,643.19x = 101,611.97 × 101,611.97 - Step 4: Simplify right side
47,643.19x = 10,324,992,193.25 - Step 5: Solve for x
x = 10,324,992,193.25/47,643.19 - Step 6: Final answer
x = 216,714.98
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.