Finding the Third Proportional to 6,492.38 and 14,199.75
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Solution
The third proportional to 6,492.38 and 14,199.75 is: 31,056.88
Step by Step Solution
- Step 1: Write the proportion equation
6,492.38 : 14,199.75 = 14,199.75 : x - Step 2: Convert to fraction form
6,492.38/14,199.75 = 14,199.75/x - Step 3: Cross multiply
6,492.38x = 14,199.75 × 14,199.75 - Step 4: Simplify right side
6,492.38x = 201,632,900.06 - Step 5: Solve for x
x = 201,632,900.06/6,492.38 - Step 6: Final answer
x = 31,056.88
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.