Finding the Third Proportional to 36,365.63 and 57,830.63
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Solution
The third proportional to 36,365.63 and 57,830.63 is: 91,965.45
Step by Step Solution
- Step 1: Write the proportion equation
36,365.63 : 57,830.63 = 57,830.63 : x - Step 2: Convert to fraction form
36,365.63/57,830.63 = 57,830.63/x - Step 3: Cross multiply
36,365.63x = 57,830.63 × 57,830.63 - Step 4: Simplify right side
36,365.63x = 3,344,381,187.89 - Step 5: Solve for x
x = 3,344,381,187.89/36,365.63 - Step 6: Final answer
x = 91,965.45
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.