Finding the Third Proportional to 11,107.13 and 14,426.44
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Solution
The third proportional to 11,107.13 and 14,426.44 is: 18,737.71
Step by Step Solution
- Step 1: Write the proportion equation
11,107.13 : 14,426.44 = 14,426.44 : x - Step 2: Convert to fraction form
11,107.13/14,426.44 = 14,426.44/x - Step 3: Cross multiply
11,107.13x = 14,426.44 × 14,426.44 - Step 4: Simplify right side
11,107.13x = 208,122,098.94 - Step 5: Solve for x
x = 208,122,098.94/11,107.13 - Step 6: Final answer
x = 18,737.71
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These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.