Finding the Third Proportional to 135,950.91 and 275,698.69
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Solution
The third proportional to 135,950.91 and 275,698.69 is: 559,097.17
Step by Step Solution
- Step 1: Write the proportion equation
135,950.91 : 275,698.69 = 275,698.69 : x - Step 2: Convert to fraction form
135,950.91/275,698.69 = 275,698.69/x - Step 3: Cross multiply
135,950.91x = 275,698.69 × 275,698.69 - Step 4: Simplify right side
135,950.91x = 76,009,766,289.22 - Step 5: Solve for x
x = 76,009,766,289.22/135,950.91 - Step 6: Final answer
x = 559,097.17
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These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.