Finding the Third Proportional to 61,528.50 and 145,558.50
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Solution
The third proportional to 61,528.50 and 145,558.50 is: 344,348.99
Step by Step Solution
- Step 1: Write the proportion equation
61,528.50 : 145,558.50 = 145,558.50 : x - Step 2: Convert to fraction form
61,528.50/145,558.50 = 145,558.50/x - Step 3: Cross multiply
61,528.50x = 145,558.50 × 145,558.50 - Step 4: Simplify right side
61,528.50x = 21,187,276,922.25 - Step 5: Solve for x
x = 21,187,276,922.25/61,528.50 - Step 6: Final answer
x = 344,348.99
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These problems maintain the same ratio (2.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.