Finding the Third Proportional to 18,169.31 and 26,655.75
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Solution
The third proportional to 18,169.31 and 26,655.75 is: 39,105.99
Step by Step Solution
- Step 1: Write the proportion equation
18,169.31 : 26,655.75 = 26,655.75 : x - Step 2: Convert to fraction form
18,169.31/26,655.75 = 26,655.75/x - Step 3: Cross multiply
18,169.31x = 26,655.75 × 26,655.75 - Step 4: Simplify right side
18,169.31x = 710,529,008.06 - Step 5: Solve for x
x = 710,529,008.06/18,169.31 - Step 6: Final answer
x = 39,105.99
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.