Finding the Fourth Proportional to 196,053.62, 294,052.59 and 62,916.62
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Solution
The fourth proportional to 196,053.62, 294,052.59 and 62,916.62 is: 94,365.99
Step by Step Solution
- Step 1: Write the proportion equation
196,053.62 : 294,052.59 = 62,916.62 : x - Step 2: Convert to fraction form
196,053.62/294,052.59 = 62,916.62/x - Step 3: Cross multiply
196,053.62x = 294,052.59 × 62,916.62 - Step 4: Simplify right side
196,053.62x = 18,500,793,594.78 - Step 5: Solve for x
x = 18,500,793,594.78/196,053.62 - Step 6: Final answer
x = 94,365.99
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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.