Finding the Third Proportional to 75,952.13 and 163,590.75
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Solution
The third proportional to 75,952.13 and 163,590.75 is: 352,352.66
Step by Step Solution
- Step 1: Write the proportion equation
75,952.13 : 163,590.75 = 163,590.75 : x - Step 2: Convert to fraction form
75,952.13/163,590.75 = 163,590.75/x - Step 3: Cross multiply
75,952.13x = 163,590.75 × 163,590.75 - Step 4: Simplify right side
75,952.13x = 26,761,933,485.56 - Step 5: Solve for x
x = 26,761,933,485.56/75,952.13 - Step 6: Final answer
x = 352,352.66
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.