Finding the Third Proportional to 39,660 and 52,873
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Solution
The third proportional to 39,660 and 52,873 is: 70,488.00
Step by Step Solution
- Step 1: Write the proportion equation
39,660 : 52,873 = 52,873 : x - Step 2: Convert to fraction form
39,660/52,873 = 52,873/x - Step 3: Cross multiply
39,660x = 52,873 × 52,873 - Step 4: Simplify right side
39,660x = 2,795,554,129 - Step 5: Solve for x
x = 2,795,554,129/39,660 - Step 6: Final answer
x = 70,488.00
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.