Finding the Third Proportional to 95,890.08 and 201,686.20
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Solution
The third proportional to 95,890.08 and 201,686.20 is: 424,207.86
Step by Step Solution
- Step 1: Write the proportion equation
95,890.08 : 201,686.20 = 201,686.20 : x - Step 2: Convert to fraction form
95,890.08/201,686.20 = 201,686.20/x - Step 3: Cross multiply
95,890.08x = 201,686.20 × 201,686.20 - Step 4: Simplify right side
95,890.08x = 40,677,324,530.98 - Step 5: Solve for x
x = 40,677,324,530.98/95,890.08 - Step 6: Final answer
x = 424,207.86
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.