Finding the Third Proportional to 97,819.75 and 131,025.75
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Solution
The third proportional to 97,819.75 and 131,025.75 is: 175,503.90
Step by Step Solution
- Step 1: Write the proportion equation
97,819.75 : 131,025.75 = 131,025.75 : x - Step 2: Convert to fraction form
97,819.75/131,025.75 = 131,025.75/x - Step 3: Cross multiply
97,819.75x = 131,025.75 × 131,025.75 - Step 4: Simplify right side
97,819.75x = 17,167,747,163.06 - Step 5: Solve for x
x = 17,167,747,163.06/97,819.75 - Step 6: Final answer
x = 175,503.90
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These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.