Finding the Third Proportional to 131,146.13 and 202,530.75
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Solution
The third proportional to 131,146.13 and 202,530.75 is: 312,771.00
Step by Step Solution
- Step 1: Write the proportion equation
131,146.13 : 202,530.75 = 202,530.75 : x - Step 2: Convert to fraction form
131,146.13/202,530.75 = 202,530.75/x - Step 3: Cross multiply
131,146.13x = 202,530.75 × 202,530.75 - Step 4: Simplify right side
131,146.13x = 41,018,704,695.56 - Step 5: Solve for x
x = 41,018,704,695.56/131,146.13 - Step 6: Final answer
x = 312,771.00
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.