Finding the Fourth Proportional to 134,697.67, 202,030.00 and 34,849.58
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Solution
The fourth proportional to 134,697.67, 202,030.00 and 34,849.58 is: 52,270.09
Step by Step Solution
- Step 1: Write the proportion equation
134,697.67 : 202,030.00 = 34,849.58 : x - Step 2: Convert to fraction form
134,697.67/202,030.00 = 34,849.58/x - Step 3: Cross multiply
134,697.67x = 202,030.00 × 34,849.58 - Step 4: Simplify right side
134,697.67x = 7,040,659,550.13 - Step 5: Solve for x
x = 7,040,659,550.13/134,697.67 - Step 6: Final answer
x = 52,270.09
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.