Finding the Third Proportional to 7,602 and 11,140.50
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Solution
The third proportional to 7,602 and 11,140.50 is: 16,326.06
Step by Step Solution
- Step 1: Write the proportion equation
7,602 : 11,140.50 = 11,140.50 : x - Step 2: Convert to fraction form
7,602/11,140.50 = 11,140.50/x - Step 3: Cross multiply
7,602x = 11,140.50 × 11,140.50 - Step 4: Simplify right side
7,602x = 124,110,740.25 - Step 5: Solve for x
x = 124,110,740.25/7,602 - Step 6: Final answer
x = 16,326.06
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.