Finding the Third Proportional to 19,866.75 and 46,905.75
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Solution
The third proportional to 19,866.75 and 46,905.75 is: 110,745.31
Step by Step Solution
- Step 1: Write the proportion equation
19,866.75 : 46,905.75 = 46,905.75 : x - Step 2: Convert to fraction form
19,866.75/46,905.75 = 46,905.75/x - Step 3: Cross multiply
19,866.75x = 46,905.75 × 46,905.75 - Step 4: Simplify right side
19,866.75x = 2,200,149,383.06 - Step 5: Solve for x
x = 2,200,149,383.06/19,866.75 - Step 6: Final answer
x = 110,745.31
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.