Finding the Fourth Proportional to 341,496.59, 471,265.99 and 188,535.08
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Solution
The fourth proportional to 341,496.59, 471,265.99 and 188,535.08 is: 260,178.79
Step by Step Solution
- Step 1: Write the proportion equation
341,496.59 : 471,265.99 = 188,535.08 : x - Step 2: Convert to fraction form
341,496.59/471,265.99 = 188,535.08/x - Step 3: Cross multiply
341,496.59x = 471,265.99 × 188,535.08 - Step 4: Simplify right side
341,496.59x = 88,850,170,159.59 - Step 5: Solve for x
x = 88,850,170,159.59/341,496.59 - Step 6: Final answer
x = 260,178.79
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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.