Finding the Third Proportional to 167,425.88 and 239,325.75
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Solution
The third proportional to 167,425.88 and 239,325.75 is: 342,102.53
Step by Step Solution
- Step 1: Write the proportion equation
167,425.88 : 239,325.75 = 239,325.75 : x - Step 2: Convert to fraction form
167,425.88/239,325.75 = 239,325.75/x - Step 3: Cross multiply
167,425.88x = 239,325.75 × 239,325.75 - Step 4: Simplify right side
167,425.88x = 57,276,814,613.06 - Step 5: Solve for x
x = 57,276,814,613.06/167,425.88 - Step 6: Final answer
x = 342,102.53
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.