Finding the Fourth Proportional to 267,744.67, 369,424.26 and 151,460.81
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Solution
The fourth proportional to 267,744.67, 369,424.26 and 151,460.81 is: 208,980.06
Step by Step Solution
- Step 1: Write the proportion equation
267,744.67 : 369,424.26 = 151,460.81 : x - Step 2: Convert to fraction form
267,744.67/369,424.26 = 151,460.81/x - Step 3: Cross multiply
267,744.67x = 369,424.26 × 151,460.81 - Step 4: Simplify right side
267,744.67x = 55,953,295,806.13 - Step 5: Solve for x
x = 55,953,295,806.13/267,744.67 - Step 6: Final answer
x = 208,980.06
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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.