Finding the Third Proportional to 247,366.50 and 341,311.50
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Solution
The third proportional to 247,366.50 and 341,311.50 is: 470,934.99
Step by Step Solution
- Step 1: Write the proportion equation
247,366.50 : 341,311.50 = 341,311.50 : x - Step 2: Convert to fraction form
247,366.50/341,311.50 = 341,311.50/x - Step 3: Cross multiply
247,366.50x = 341,311.50 × 341,311.50 - Step 4: Simplify right side
247,366.50x = 116,493,540,032.25 - Step 5: Solve for x
x = 116,493,540,032.25/247,366.50 - Step 6: Final answer
x = 470,934.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.