Finding the Third Proportional to 160,822.13 and 236,555.44
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Solution
The third proportional to 160,822.13 and 236,555.44 is: 347,952.59
Step by Step Solution
- Step 1: Write the proportion equation
160,822.13 : 236,555.44 = 236,555.44 : x - Step 2: Convert to fraction form
160,822.13/236,555.44 = 236,555.44/x - Step 3: Cross multiply
160,822.13x = 236,555.44 × 236,555.44 - Step 4: Simplify right side
160,822.13x = 55,958,475,010.82 - Step 5: Solve for x
x = 55,958,475,010.82/160,822.13 - Step 6: Final answer
x = 347,952.59
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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.