Finding the Third Proportional to 47,126.81 and 101,635.88
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Solution
The third proportional to 47,126.81 and 101,635.88 is: 219,192.65
Step by Step Solution
- Step 1: Write the proportion equation
47,126.81 : 101,635.88 = 101,635.88 : x - Step 2: Convert to fraction form
47,126.81/101,635.88 = 101,635.88/x - Step 3: Cross multiply
47,126.81x = 101,635.88 × 101,635.88 - Step 4: Simplify right side
47,126.81x = 10,329,851,087.02 - Step 5: Solve for x
x = 10,329,851,087.02/47,126.81 - Step 6: Final answer
x = 219,192.65
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.