Finding the Third Proportional to 173,684.25 and 260,070.75
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Solution
The third proportional to 173,684.25 and 260,070.75 is: 389,423.88
Step by Step Solution
- Step 1: Write the proportion equation
173,684.25 : 260,070.75 = 260,070.75 : x - Step 2: Convert to fraction form
173,684.25/260,070.75 = 260,070.75/x - Step 3: Cross multiply
173,684.25x = 260,070.75 × 260,070.75 - Step 4: Simplify right side
173,684.25x = 67,636,795,005.56 - Step 5: Solve for x
x = 67,636,795,005.56/173,684.25 - Step 6: Final answer
x = 389,423.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.