Finding the Third Proportional to 159,833.25 and 349,737.75
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Solution
The third proportional to 159,833.25 and 349,737.75 is: 765,275.65
Step by Step Solution
- Step 1: Write the proportion equation
159,833.25 : 349,737.75 = 349,737.75 : x - Step 2: Convert to fraction form
159,833.25/349,737.75 = 349,737.75/x - Step 3: Cross multiply
159,833.25x = 349,737.75 × 349,737.75 - Step 4: Simplify right side
159,833.25x = 122,316,493,775.06 - Step 5: Solve for x
x = 122,316,493,775.06/159,833.25 - Step 6: Final answer
x = 765,275.65
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.