Finding the Third Proportional to 87,766.88 and 132,424.88
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Solution
The third proportional to 87,766.88 and 132,424.88 is: 199,805.99
Step by Step Solution
- Step 1: Write the proportion equation
87,766.88 : 132,424.88 = 132,424.88 : x - Step 2: Convert to fraction form
87,766.88/132,424.88 = 132,424.88/x - Step 3: Cross multiply
87,766.88x = 132,424.88 × 132,424.88 - Step 4: Simplify right side
87,766.88x = 17,536,347,518.77 - Step 5: Solve for x
x = 17,536,347,518.77/87,766.88 - Step 6: Final answer
x = 199,805.99
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.