Finding the Third Proportional to 16,341.75 and 33,135.75
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Solution
The third proportional to 16,341.75 and 33,135.75 is: 67,188.52
Step by Step Solution
- Step 1: Write the proportion equation
16,341.75 : 33,135.75 = 33,135.75 : x - Step 2: Convert to fraction form
16,341.75/33,135.75 = 33,135.75/x - Step 3: Cross multiply
16,341.75x = 33,135.75 × 33,135.75 - Step 4: Simplify right side
16,341.75x = 1,097,977,928.06 - Step 5: Solve for x
x = 1,097,977,928.06/16,341.75 - Step 6: Final answer
x = 67,188.52
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.