Finding the Third Proportional to 145,099.13 and 193,519.13
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Solution
The third proportional to 145,099.13 and 193,519.13 is: 258,097.02
Step by Step Solution
- Step 1: Write the proportion equation
145,099.13 : 193,519.13 = 193,519.13 : x - Step 2: Convert to fraction form
145,099.13/193,519.13 = 193,519.13/x - Step 3: Cross multiply
145,099.13x = 193,519.13 × 193,519.13 - Step 4: Simplify right side
145,099.13x = 37,449,651,740.77 - Step 5: Solve for x
x = 37,449,651,740.77/145,099.13 - Step 6: Final answer
x = 258,097.02
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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.