Finding the Third Proportional to 38,248.88 and 82,852.88
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Solution
The third proportional to 38,248.88 and 82,852.88 is: 179,471.92
Step by Step Solution
- Step 1: Write the proportion equation
38,248.88 : 82,852.88 = 82,852.88 : x - Step 2: Convert to fraction form
38,248.88/82,852.88 = 82,852.88/x - Step 3: Cross multiply
38,248.88x = 82,852.88 × 82,852.88 - Step 4: Simplify right side
38,248.88x = 6,864,598,895.77 - Step 5: Solve for x
x = 6,864,598,895.77/38,248.88 - Step 6: Final answer
x = 179,471.92
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.