Finding the Third Proportional to 104,176.13 and 147,516.19
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Solution
The third proportional to 104,176.13 and 147,516.19 is: 208,886.88
Step by Step Solution
- Step 1: Write the proportion equation
104,176.13 : 147,516.19 = 147,516.19 : x - Step 2: Convert to fraction form
104,176.13/147,516.19 = 147,516.19/x - Step 3: Cross multiply
104,176.13x = 147,516.19 × 147,516.19 - Step 4: Simplify right side
104,176.13x = 21,761,025,574.54 - Step 5: Solve for x
x = 21,761,025,574.54/104,176.13 - Step 6: Final answer
x = 208,886.88
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.