Finding the Third Proportional to 63,743.44 and 93,759.75
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Solution
The third proportional to 63,743.44 and 93,759.75 is: 137,910.52
Step by Step Solution
- Step 1: Write the proportion equation
63,743.44 : 93,759.75 = 93,759.75 : x - Step 2: Convert to fraction form
63,743.44/93,759.75 = 93,759.75/x - Step 3: Cross multiply
63,743.44x = 93,759.75 × 93,759.75 - Step 4: Simplify right side
63,743.44x = 8,790,890,720.06 - Step 5: Solve for x
x = 8,790,890,720.06/63,743.44 - Step 6: Final answer
x = 137,910.52
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.