Finding the Third Proportional to 70,440 and 95,938
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Solution
The third proportional to 70,440 and 95,938 is: 130,665.81
Step by Step Solution
- Step 1: Write the proportion equation
70,440 : 95,938 = 95,938 : x - Step 2: Convert to fraction form
70,440/95,938 = 95,938/x - Step 3: Cross multiply
70,440x = 95,938 × 95,938 - Step 4: Simplify right side
70,440x = 9,204,099,844 - Step 5: Solve for x
x = 9,204,099,844/70,440 - Step 6: Final answer
x = 130,665.81
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.