Finding the Third Proportional to 159,062.63 and 343,032.19
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Solution
The third proportional to 159,062.63 and 343,032.19 is: 739,778.32
Step by Step Solution
- Step 1: Write the proportion equation
159,062.63 : 343,032.19 = 343,032.19 : x - Step 2: Convert to fraction form
159,062.63/343,032.19 = 343,032.19/x - Step 3: Cross multiply
159,062.63x = 343,032.19 × 343,032.19 - Step 4: Simplify right side
159,062.63x = 117,671,081,661.04 - Step 5: Solve for x
x = 117,671,081,661.04/159,062.63 - Step 6: Final answer
x = 739,778.32
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.