Finding the Third Proportional to 36,898.13 and 79,171.13
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Solution
The third proportional to 36,898.13 and 79,171.13 is: 169,874.95
Step by Step Solution
- Step 1: Write the proportion equation
36,898.13 : 79,171.13 = 79,171.13 : x - Step 2: Convert to fraction form
36,898.13/79,171.13 = 79,171.13/x - Step 3: Cross multiply
36,898.13x = 79,171.13 × 79,171.13 - Step 4: Simplify right side
36,898.13x = 6,268,067,033.77 - Step 5: Solve for x
x = 6,268,067,033.77/36,898.13 - Step 6: Final answer
x = 169,874.95
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.