Finding the Fourth Proportional to 201,014.00, 277,403.18 and 110,379.26
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Solution
The fourth proportional to 201,014.00, 277,403.18 and 110,379.26 is: 152,325.49
Step by Step Solution
- Step 1: Write the proportion equation
201,014.00 : 277,403.18 = 110,379.26 : x - Step 2: Convert to fraction form
201,014.00/277,403.18 = 110,379.26/x - Step 3: Cross multiply
201,014.00x = 277,403.18 × 110,379.26 - Step 4: Simplify right side
201,014.00x = 30,619,556,932.15 - Step 5: Solve for x
x = 30,619,556,932.15/201,014.00 - Step 6: Final answer
x = 152,325.49
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.