Finding the Third Proportional to 42,914 and 62,835
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Solution
The third proportional to 42,914 and 62,835 is: 92,003.48
Step by Step Solution
- Step 1: Write the proportion equation
42,914 : 62,835 = 62,835 : x - Step 2: Convert to fraction form
42,914/62,835 = 62,835/x - Step 3: Cross multiply
42,914x = 62,835 × 62,835 - Step 4: Simplify right side
42,914x = 3,948,237,225 - Step 5: Solve for x
x = 3,948,237,225/42,914 - Step 6: Final answer
x = 92,003.48
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.