Finding the Third Proportional to 29,010.75 and 39,141.75
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Solution
The third proportional to 29,010.75 and 39,141.75 is: 52,810.65
Step by Step Solution
- Step 1: Write the proportion equation
29,010.75 : 39,141.75 = 39,141.75 : x - Step 2: Convert to fraction form
29,010.75/39,141.75 = 39,141.75/x - Step 3: Cross multiply
29,010.75x = 39,141.75 × 39,141.75 - Step 4: Simplify right side
29,010.75x = 1,532,076,593.06 - Step 5: Solve for x
x = 1,532,076,593.06/29,010.75 - Step 6: Final answer
x = 52,810.65
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.