Finding the Fourth Proportional to 197,531.09, 296,334.01 and 62,629.14
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Solution
The fourth proportional to 197,531.09, 296,334.01 and 62,629.14 is: 93,955.55
Step by Step Solution
- Step 1: Write the proportion equation
197,531.09 : 296,334.01 = 62,629.14 : x - Step 2: Convert to fraction form
197,531.09/296,334.01 = 62,629.14/x - Step 3: Cross multiply
197,531.09x = 296,334.01 × 62,629.14 - Step 4: Simplify right side
197,531.09x = 18,559,142,624.06 - Step 5: Solve for x
x = 18,559,142,624.06/197,531.09 - Step 6: Final answer
x = 93,955.55
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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.