Finding the Third Proportional to 63,865.13 and 96,681.94
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Solution
The third proportional to 63,865.13 and 96,681.94 is: 146,361.52
Step by Step Solution
- Step 1: Write the proportion equation
63,865.13 : 96,681.94 = 96,681.94 : x - Step 2: Convert to fraction form
63,865.13/96,681.94 = 96,681.94/x - Step 3: Cross multiply
63,865.13x = 96,681.94 × 96,681.94 - Step 4: Simplify right side
63,865.13x = 9,347,397,038.75 - Step 5: Solve for x
x = 9,347,397,038.75/63,865.13 - Step 6: Final answer
x = 146,361.52
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.