Finding the Third Proportional to 18,703.41 and 27,371.67
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Solution
The third proportional to 18,703.41 and 27,371.67 is: 40,057.32
Step by Step Solution
- Step 1: Write the proportion equation
18,703.41 : 27,371.67 = 27,371.67 : x - Step 2: Convert to fraction form
18,703.41/27,371.67 = 27,371.67/x - Step 3: Cross multiply
18,703.41x = 27,371.67 × 27,371.67 - Step 4: Simplify right side
18,703.41x = 749,208,421.23 - Step 5: Solve for x
x = 749,208,421.23/18,703.41 - Step 6: Final answer
x = 40,057.32
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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.