Finding the Third Proportional to 14,239.13 and 18,898.13
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Solution
The third proportional to 14,239.13 and 18,898.13 is: 25,081.54
Step by Step Solution
- Step 1: Write the proportion equation
14,239.13 : 18,898.13 = 18,898.13 : x - Step 2: Convert to fraction form
14,239.13/18,898.13 = 18,898.13/x - Step 3: Cross multiply
14,239.13x = 18,898.13 × 18,898.13 - Step 4: Simplify right side
14,239.13x = 357,139,128.52 - Step 5: Solve for x
x = 357,139,128.52/14,239.13 - Step 6: Final answer
x = 25,081.54
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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.