Finding the Third Proportional to 102,151.13 and 134,880.19
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Solution
The third proportional to 102,151.13 and 134,880.19 is: 178,095.59
Step by Step Solution
- Step 1: Write the proportion equation
102,151.13 : 134,880.19 = 134,880.19 : x - Step 2: Convert to fraction form
102,151.13/134,880.19 = 134,880.19/x - Step 3: Cross multiply
102,151.13x = 134,880.19 × 134,880.19 - Step 4: Simplify right side
102,151.13x = 18,192,664,980.04 - Step 5: Solve for x
x = 18,192,664,980.04/102,151.13 - Step 6: Final answer
x = 178,095.59
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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.