Finding the Third Proportional to 46,936.13 and 86,491.13
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Solution
The third proportional to 46,936.13 and 86,491.13 is: 159,380.75
Step by Step Solution
- Step 1: Write the proportion equation
46,936.13 : 86,491.13 = 86,491.13 : x - Step 2: Convert to fraction form
46,936.13/86,491.13 = 86,491.13/x - Step 3: Cross multiply
46,936.13x = 86,491.13 × 86,491.13 - Step 4: Simplify right side
46,936.13x = 7,480,714,703.77 - Step 5: Solve for x
x = 7,480,714,703.77/46,936.13 - Step 6: Final answer
x = 159,380.75
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These problems maintain the same ratio (1.84) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.