Finding the Third Proportional to 49,903.13 and 109,467.75
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Solution
The third proportional to 49,903.13 and 109,467.75 is: 240,129.02
Step by Step Solution
- Step 1: Write the proportion equation
49,903.13 : 109,467.75 = 109,467.75 : x - Step 2: Convert to fraction form
49,903.13/109,467.75 = 109,467.75/x - Step 3: Cross multiply
49,903.13x = 109,467.75 × 109,467.75 - Step 4: Simplify right side
49,903.13x = 11,983,188,290.06 - Step 5: Solve for x
x = 11,983,188,290.06/49,903.13 - Step 6: Final answer
x = 240,129.02
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.