Finding the Third Proportional to 13,173.75 and 28,203.75
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Solution
The third proportional to 13,173.75 and 28,203.75 is: 60,381.56
Step by Step Solution
- Step 1: Write the proportion equation
13,173.75 : 28,203.75 = 28,203.75 : x - Step 2: Convert to fraction form
13,173.75/28,203.75 = 28,203.75/x - Step 3: Cross multiply
13,173.75x = 28,203.75 × 28,203.75 - Step 4: Simplify right side
13,173.75x = 795,451,514.06 - Step 5: Solve for x
x = 795,451,514.06/13,173.75 - Step 6: Final answer
x = 60,381.56
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.