Finding the Third Proportional to 67,992.75 and 102,049.88
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Solution
The third proportional to 67,992.75 and 102,049.88 is: 153,165.99
Step by Step Solution
- Step 1: Write the proportion equation
67,992.75 : 102,049.88 = 102,049.88 : x - Step 2: Convert to fraction form
67,992.75/102,049.88 = 102,049.88/x - Step 3: Cross multiply
67,992.75x = 102,049.88 × 102,049.88 - Step 4: Simplify right side
67,992.75x = 10,414,176,987.52 - Step 5: Solve for x
x = 10,414,176,987.52/67,992.75 - Step 6: Final answer
x = 153,165.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.