Finding the Third Proportional to 45,967.50 and 59,467.50
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Solution
The third proportional to 45,967.50 and 59,467.50 is: 76,932.26
Step by Step Solution
- Step 1: Write the proportion equation
45,967.50 : 59,467.50 = 59,467.50 : x - Step 2: Convert to fraction form
45,967.50/59,467.50 = 59,467.50/x - Step 3: Cross multiply
45,967.50x = 59,467.50 × 59,467.50 - Step 4: Simplify right side
45,967.50x = 3,536,383,556.25 - Step 5: Solve for x
x = 3,536,383,556.25/45,967.50 - Step 6: Final answer
x = 76,932.26
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These problems maintain the same ratio (1.29) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.