Finding the Third Proportional to 38,880 and 58,309
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Solution
The third proportional to 38,880 and 58,309 is: 87,447.00
Step by Step Solution
- Step 1: Write the proportion equation
38,880 : 58,309 = 58,309 : x - Step 2: Convert to fraction form
38,880/58,309 = 58,309/x - Step 3: Cross multiply
38,880x = 58,309 × 58,309 - Step 4: Simplify right side
38,880x = 3,399,939,481 - Step 5: Solve for x
x = 3,399,939,481/38,880 - Step 6: Final answer
x = 87,447.00
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.