Finding the Third Proportional to 83,525.25 and 175,251.75
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Solution
The third proportional to 83,525.25 and 175,251.75 is: 367,711.27
Step by Step Solution
- Step 1: Write the proportion equation
83,525.25 : 175,251.75 = 175,251.75 : x - Step 2: Convert to fraction form
83,525.25/175,251.75 = 175,251.75/x - Step 3: Cross multiply
83,525.25x = 175,251.75 × 175,251.75 - Step 4: Simplify right side
83,525.25x = 30,713,175,878.06 - Step 5: Solve for x
x = 30,713,175,878.06/83,525.25 - Step 6: Final answer
x = 367,711.27
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.