Finding the Third Proportional to 19,079.25 and 29,187.75
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Solution
The third proportional to 19,079.25 and 29,187.75 is: 44,651.90
Step by Step Solution
- Step 1: Write the proportion equation
19,079.25 : 29,187.75 = 29,187.75 : x - Step 2: Convert to fraction form
19,079.25/29,187.75 = 29,187.75/x - Step 3: Cross multiply
19,079.25x = 29,187.75 × 29,187.75 - Step 4: Simplify right side
19,079.25x = 851,924,750.06 - Step 5: Solve for x
x = 851,924,750.06/19,079.25 - Step 6: Final answer
x = 44,651.90
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.