Finding the Third Proportional to 51,007.50 and 109,395.75
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Solution
The third proportional to 51,007.50 and 109,395.75 is: 234,620.99
Step by Step Solution
- Step 1: Write the proportion equation
51,007.50 : 109,395.75 = 109,395.75 : x - Step 2: Convert to fraction form
51,007.50/109,395.75 = 109,395.75/x - Step 3: Cross multiply
51,007.50x = 109,395.75 × 109,395.75 - Step 4: Simplify right side
51,007.50x = 11,967,430,118.06 - Step 5: Solve for x
x = 11,967,430,118.06/51,007.50 - Step 6: Final answer
x = 234,620.99
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.