Finding the Third Proportional to 32,950.13 and 72,208.13
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Solution
The third proportional to 32,950.13 and 72,208.13 is: 158,239.56
Step by Step Solution
- Step 1: Write the proportion equation
32,950.13 : 72,208.13 = 72,208.13 : x - Step 2: Convert to fraction form
32,950.13/72,208.13 = 72,208.13/x - Step 3: Cross multiply
32,950.13x = 72,208.13 × 72,208.13 - Step 4: Simplify right side
32,950.13x = 5,214,013,316.02 - Step 5: Solve for x
x = 5,214,013,316.02/32,950.13 - Step 6: Final answer
x = 158,239.56
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.