Finding the Third Proportional to 122,818.50 and 183,466.50
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Solution
The third proportional to 122,818.50 and 183,466.50 is: 274,062.59
Step by Step Solution
- Step 1: Write the proportion equation
122,818.50 : 183,466.50 = 183,466.50 : x - Step 2: Convert to fraction form
122,818.50/183,466.50 = 183,466.50/x - Step 3: Cross multiply
122,818.50x = 183,466.50 × 183,466.50 - Step 4: Simplify right side
122,818.50x = 33,659,956,622.25 - Step 5: Solve for x
x = 33,659,956,622.25/122,818.50 - Step 6: Final answer
x = 274,062.59
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.