Finding the Third Proportional to 10,556.44 and 14,847.19
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Solution
The third proportional to 10,556.44 and 14,847.19 is: 20,881.95
Step by Step Solution
- Step 1: Write the proportion equation
10,556.44 : 14,847.19 = 14,847.19 : x - Step 2: Convert to fraction form
10,556.44/14,847.19 = 14,847.19/x - Step 3: Cross multiply
10,556.44x = 14,847.19 × 14,847.19 - Step 4: Simplify right side
10,556.44x = 220,438,976.66 - Step 5: Solve for x
x = 220,438,976.66/10,556.44 - Step 6: Final answer
x = 20,881.95
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.