Finding the Third Proportional to 75,675.94 and 160,577.44
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Solution
The third proportional to 75,675.94 and 160,577.44 is: 340,730.68
Step by Step Solution
- Step 1: Write the proportion equation
75,675.94 : 160,577.44 = 160,577.44 : x - Step 2: Convert to fraction form
75,675.94/160,577.44 = 160,577.44/x - Step 3: Cross multiply
75,675.94x = 160,577.44 × 160,577.44 - Step 4: Simplify right side
75,675.94x = 25,785,113,434.07 - Step 5: Solve for x
x = 25,785,113,434.07/75,675.94 - Step 6: Final answer
x = 340,730.68
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.