Finding the Third Proportional to 11,374.50 and 24,813.75
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Solution
The third proportional to 11,374.50 and 24,813.75 is: 54,131.80
Step by Step Solution
- Step 1: Write the proportion equation
11,374.50 : 24,813.75 = 24,813.75 : x - Step 2: Convert to fraction form
11,374.50/24,813.75 = 24,813.75/x - Step 3: Cross multiply
11,374.50x = 24,813.75 × 24,813.75 - Step 4: Simplify right side
11,374.50x = 615,722,189.06 - Step 5: Solve for x
x = 615,722,189.06/11,374.50 - Step 6: Final answer
x = 54,131.80
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.