Finding the Third Proportional to 110,557.41 and 169,948.13
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Solution
The third proportional to 110,557.41 and 169,948.13 is: 261,243.15
Step by Step Solution
- Step 1: Write the proportion equation
110,557.41 : 169,948.13 = 169,948.13 : x - Step 2: Convert to fraction form
110,557.41/169,948.13 = 169,948.13/x - Step 3: Cross multiply
110,557.41x = 169,948.13 × 169,948.13 - Step 4: Simplify right side
110,557.41x = 28,882,365,191.02 - Step 5: Solve for x
x = 28,882,365,191.02/110,557.41 - Step 6: Final answer
x = 261,243.15
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.