Finding the Third Proportional to 254,107.13 and 374,149.13
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Solution
The third proportional to 254,107.13 and 374,149.13 is: 550,899.81
Step by Step Solution
- Step 1: Write the proportion equation
254,107.13 : 374,149.13 = 374,149.13 : x - Step 2: Convert to fraction form
254,107.13/374,149.13 = 374,149.13/x - Step 3: Cross multiply
254,107.13x = 374,149.13 × 374,149.13 - Step 4: Simplify right side
254,107.13x = 139,987,567,738.27 - Step 5: Solve for x
x = 139,987,567,738.27/254,107.13 - Step 6: Final answer
x = 550,899.81
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.