Finding the Third Proportional to 46,716.75 and 73,422.75
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Solution
The third proportional to 46,716.75 and 73,422.75 is: 115,395.45
Step by Step Solution
- Step 1: Write the proportion equation
46,716.75 : 73,422.75 = 73,422.75 : x - Step 2: Convert to fraction form
46,716.75/73,422.75 = 73,422.75/x - Step 3: Cross multiply
46,716.75x = 73,422.75 × 73,422.75 - Step 4: Simplify right side
46,716.75x = 5,390,900,217.56 - Step 5: Solve for x
x = 5,390,900,217.56/46,716.75 - Step 6: Final answer
x = 115,395.45
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.