Finding the Third Proportional to 126,325.13 and 190,804.13
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Solution
The third proportional to 126,325.13 and 190,804.13 is: 288,194.56
Step by Step Solution
- Step 1: Write the proportion equation
126,325.13 : 190,804.13 = 190,804.13 : x - Step 2: Convert to fraction form
126,325.13/190,804.13 = 190,804.13/x - Step 3: Cross multiply
126,325.13x = 190,804.13 × 190,804.13 - Step 4: Simplify right side
126,325.13x = 36,406,214,117.02 - Step 5: Solve for x
x = 36,406,214,117.02/126,325.13 - Step 6: Final answer
x = 288,194.56
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.