Finding the Third Proportional to 32,207.63 and 69,963.75
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Solution
The third proportional to 32,207.63 and 69,963.75 is: 151,980.36
Step by Step Solution
- Step 1: Write the proportion equation
32,207.63 : 69,963.75 = 69,963.75 : x - Step 2: Convert to fraction form
32,207.63/69,963.75 = 69,963.75/x - Step 3: Cross multiply
32,207.63x = 69,963.75 × 69,963.75 - Step 4: Simplify right side
32,207.63x = 4,894,926,314.06 - Step 5: Solve for x
x = 4,894,926,314.06/32,207.63 - Step 6: Final answer
x = 151,980.36
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.