Finding the Third Proportional to 213,094.13 and 323,529.19
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Solution
The third proportional to 213,094.13 and 323,529.19 is: 491,196.72
Step by Step Solution
- Step 1: Write the proportion equation
213,094.13 : 323,529.19 = 323,529.19 : x - Step 2: Convert to fraction form
213,094.13/323,529.19 = 323,529.19/x - Step 3: Cross multiply
213,094.13x = 323,529.19 × 323,529.19 - Step 4: Simplify right side
213,094.13x = 104,671,135,164.41 - Step 5: Solve for x
x = 104,671,135,164.41/213,094.13 - Step 6: Final answer
x = 491,196.72
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.