Finding the Third Proportional to 51,798.75 and 73,113.75
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Solution
The third proportional to 51,798.75 and 73,113.75 is: 103,199.80
Step by Step Solution
- Step 1: Write the proportion equation
51,798.75 : 73,113.75 = 73,113.75 : x - Step 2: Convert to fraction form
51,798.75/73,113.75 = 73,113.75/x - Step 3: Cross multiply
51,798.75x = 73,113.75 × 73,113.75 - Step 4: Simplify right side
51,798.75x = 5,345,620,439.06 - Step 5: Solve for x
x = 5,345,620,439.06/51,798.75 - Step 6: Final answer
x = 103,199.80
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.