Finding the Third Proportional to 75,544.13 and 117,508.13
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Solution
The third proportional to 75,544.13 and 117,508.13 is: 182,782.70
Step by Step Solution
- Step 1: Write the proportion equation
75,544.13 : 117,508.13 = 117,508.13 : x - Step 2: Convert to fraction form
75,544.13/117,508.13 = 117,508.13/x - Step 3: Cross multiply
75,544.13x = 117,508.13 × 117,508.13 - Step 4: Simplify right side
75,544.13x = 13,808,159,441.02 - Step 5: Solve for x
x = 13,808,159,441.02/75,544.13 - Step 6: Final answer
x = 182,782.70
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.