Finding the Third Proportional to 246,811.50 and 368,601.75
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Solution
The third proportional to 246,811.50 and 368,601.75 is: 550,489.95
Step by Step Solution
- Step 1: Write the proportion equation
246,811.50 : 368,601.75 = 368,601.75 : x - Step 2: Convert to fraction form
246,811.50/368,601.75 = 368,601.75/x - Step 3: Cross multiply
246,811.50x = 368,601.75 × 368,601.75 - Step 4: Simplify right side
246,811.50x = 135,867,250,103.06 - Step 5: Solve for x
x = 135,867,250,103.06/246,811.50 - Step 6: Final answer
x = 550,489.95
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.