Finding the Third Proportional to 49,903.75 and 107,802.75
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Solution
The third proportional to 49,903.75 and 107,802.75 is: 232,876.95
Step by Step Solution
- Step 1: Write the proportion equation
49,903.75 : 107,802.75 = 107,802.75 : x - Step 2: Convert to fraction form
49,903.75/107,802.75 = 107,802.75/x - Step 3: Cross multiply
49,903.75x = 107,802.75 × 107,802.75 - Step 4: Simplify right side
49,903.75x = 11,621,432,907.56 - Step 5: Solve for x
x = 11,621,432,907.56/49,903.75 - Step 6: Final answer
x = 232,876.95
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.