Finding the Third Proportional to 75,703.13 and 117,552.19
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Solution
The third proportional to 75,703.13 and 117,552.19 is: 182,535.62
Step by Step Solution
- Step 1: Write the proportion equation
75,703.13 : 117,552.19 = 117,552.19 : x - Step 2: Convert to fraction form
75,703.13/117,552.19 = 117,552.19/x - Step 3: Cross multiply
75,703.13x = 117,552.19 × 117,552.19 - Step 4: Simplify right side
75,703.13x = 13,818,516,786.04 - Step 5: Solve for x
x = 13,818,516,786.04/75,703.13 - Step 6: Final answer
x = 182,535.62
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.