Finding the Third Proportional to 2,197.13 and 4,713.19
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Solution
The third proportional to 2,197.13 and 4,713.19 is: 10,110.55
Step by Step Solution
- Step 1: Write the proportion equation
2,197.13 : 4,713.19 = 4,713.19 : x - Step 2: Convert to fraction form
2,197.13/4,713.19 = 4,713.19/x - Step 3: Cross multiply
2,197.13x = 4,713.19 × 4,713.19 - Step 4: Simplify right side
2,197.13x = 22,214,136.41 - Step 5: Solve for x
x = 22,214,136.41/2,197.13 - Step 6: Final answer
x = 10,110.55
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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.