Finding the Third Proportional to 11,917.69 and 26,169.19
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Solution
The third proportional to 11,917.69 and 26,169.19 is: 57,463.02
Step by Step Solution
- Step 1: Write the proportion equation
11,917.69 : 26,169.19 = 26,169.19 : x - Step 2: Convert to fraction form
11,917.69/26,169.19 = 26,169.19/x - Step 3: Cross multiply
11,917.69x = 26,169.19 × 26,169.19 - Step 4: Simplify right side
11,917.69x = 684,826,374.41 - Step 5: Solve for x
x = 684,826,374.41/11,917.69 - Step 6: Final answer
x = 57,463.02
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.