Finding the Third Proportional to 8,682.19 and 13,937.06
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Solution
The third proportional to 8,682.19 and 13,937.06 is: 22,372.44
Step by Step Solution
- Step 1: Write the proportion equation
8,682.19 : 13,937.06 = 13,937.06 : x - Step 2: Convert to fraction form
8,682.19/13,937.06 = 13,937.06/x - Step 3: Cross multiply
8,682.19x = 13,937.06 × 13,937.06 - Step 4: Simplify right side
8,682.19x = 194,241,711.13 - Step 5: Solve for x
x = 194,241,711.13/8,682.19 - Step 6: Final answer
x = 22,372.44
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.