Finding the Fourth Proportional to 247,535.24, 341,598.66 and 134,357.96
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Solution
The fourth proportional to 247,535.24, 341,598.66 and 134,357.96 is: 185,414.00
Step by Step Solution
- Step 1: Write the proportion equation
247,535.24 : 341,598.66 = 134,357.96 : x - Step 2: Convert to fraction form
247,535.24/341,598.66 = 134,357.96/x - Step 3: Cross multiply
247,535.24x = 341,598.66 × 134,357.96 - Step 4: Simplify right side
247,535.24x = 45,896,499,096.33 - Step 5: Solve for x
x = 45,896,499,096.33/247,535.24 - Step 6: Final answer
x = 185,414.00
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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.