Finding the Third Proportional to 5,432.13 and 11,448.13
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Solution
The third proportional to 5,432.13 and 11,448.13 is: 24,126.76
Step by Step Solution
- Step 1: Write the proportion equation
5,432.13 : 11,448.13 = 11,448.13 : x - Step 2: Convert to fraction form
5,432.13/11,448.13 = 11,448.13/x - Step 3: Cross multiply
5,432.13x = 11,448.13 × 11,448.13 - Step 4: Simplify right side
5,432.13x = 131,059,566.02 - Step 5: Solve for x
x = 131,059,566.02/5,432.13 - Step 6: Final answer
x = 24,126.76
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.