Finding the Third Proportional to 45,798.75 and 68,352.75
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Solution
The third proportional to 45,798.75 and 68,352.75 is: 102,013.67
Step by Step Solution
- Step 1: Write the proportion equation
45,798.75 : 68,352.75 = 68,352.75 : x - Step 2: Convert to fraction form
45,798.75/68,352.75 = 68,352.75/x - Step 3: Cross multiply
45,798.75x = 68,352.75 × 68,352.75 - Step 4: Simplify right side
45,798.75x = 4,672,098,432.56 - Step 5: Solve for x
x = 4,672,098,432.56/45,798.75 - Step 6: Final answer
x = 102,013.67
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.