Finding the Third Proportional to 96,808.92 and 130,434.05
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Solution
The third proportional to 96,808.92 and 130,434.05 is: 175,738.35
Step by Step Solution
- Step 1: Write the proportion equation
96,808.92 : 130,434.05 = 130,434.05 : x - Step 2: Convert to fraction form
96,808.92/130,434.05 = 130,434.05/x - Step 3: Cross multiply
96,808.92x = 130,434.05 × 130,434.05 - Step 4: Simplify right side
96,808.92x = 17,013,040,584.19 - Step 5: Solve for x
x = 17,013,040,584.19/96,808.92 - Step 6: Final answer
x = 175,738.35
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.