Finding the Third Proportional to 28,035 and 41,809.50
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Solution
The third proportional to 28,035 and 41,809.50 is: 62,351.86
Step by Step Solution
- Step 1: Write the proportion equation
28,035 : 41,809.50 = 41,809.50 : x - Step 2: Convert to fraction form
28,035/41,809.50 = 41,809.50/x - Step 3: Cross multiply
28,035x = 41,809.50 × 41,809.50 - Step 4: Simplify right side
28,035x = 1,748,034,290.25 - Step 5: Solve for x
x = 1,748,034,290.25/28,035 - Step 6: Final answer
x = 62,351.86
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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.