Finding the Third Proportional to 16,971.19 and 36,898.03
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Solution
The third proportional to 16,971.19 and 36,898.03 is: 80,222.12
Step by Step Solution
- Step 1: Write the proportion equation
16,971.19 : 36,898.03 = 36,898.03 : x - Step 2: Convert to fraction form
16,971.19/36,898.03 = 36,898.03/x - Step 3: Cross multiply
16,971.19x = 36,898.03 × 36,898.03 - Step 4: Simplify right side
16,971.19x = 1,361,464,710.13 - Step 5: Solve for x
x = 1,361,464,710.13/16,971.19 - Step 6: Final answer
x = 80,222.12
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.