Finding the Third Proportional to 8,208.84 and 17,903.53
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Solution
The third proportional to 8,208.84 and 17,903.53 is: 39,047.70
Step by Step Solution
- Step 1: Write the proportion equation
8,208.84 : 17,903.53 = 17,903.53 : x - Step 2: Convert to fraction form
8,208.84/17,903.53 = 17,903.53/x - Step 3: Cross multiply
8,208.84x = 17,903.53 × 17,903.53 - Step 4: Simplify right side
8,208.84x = 320,536,431.22 - Step 5: Solve for x
x = 320,536,431.22/8,208.84 - Step 6: Final answer
x = 39,047.70
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.