Finding the Third Proportional to 19,121.06 and 41,207.06
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Solution
The third proportional to 19,121.06 and 41,207.06 is: 88,803.75
Step by Step Solution
- Step 1: Write the proportion equation
19,121.06 : 41,207.06 = 41,207.06 : x - Step 2: Convert to fraction form
19,121.06/41,207.06 = 41,207.06/x - Step 3: Cross multiply
19,121.06x = 41,207.06 × 41,207.06 - Step 4: Simplify right side
19,121.06x = 1,698,021,999.88 - Step 5: Solve for x
x = 1,698,021,999.88/19,121.06 - Step 6: Final answer
x = 88,803.75
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.