Finding the Third Proportional to 33,715.13 and 47,949.75
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Solution
The third proportional to 33,715.13 and 47,949.75 is: 68,194.28
Step by Step Solution
- Step 1: Write the proportion equation
33,715.13 : 47,949.75 = 47,949.75 : x - Step 2: Convert to fraction form
33,715.13/47,949.75 = 47,949.75/x - Step 3: Cross multiply
33,715.13x = 47,949.75 × 47,949.75 - Step 4: Simplify right side
33,715.13x = 2,299,178,525.06 - Step 5: Solve for x
x = 2,299,178,525.06/33,715.13 - Step 6: Final answer
x = 68,194.28
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These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.