Finding the Third Proportional to 12,673.13 and 22,119.75
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Solution
The third proportional to 12,673.13 and 22,119.75 is: 38,607.95
Step by Step Solution
- Step 1: Write the proportion equation
12,673.13 : 22,119.75 = 22,119.75 : x - Step 2: Convert to fraction form
12,673.13/22,119.75 = 22,119.75/x - Step 3: Cross multiply
12,673.13x = 22,119.75 × 22,119.75 - Step 4: Simplify right side
12,673.13x = 489,283,340.06 - Step 5: Solve for x
x = 489,283,340.06/12,673.13 - Step 6: Final answer
x = 38,607.95
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Why These Related Problems?
These problems maintain the same ratio (1.75) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.