Finding the Fourth Proportional to 327,711.24, 452,236.50 and 184,470.84
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Solution
The fourth proportional to 327,711.24, 452,236.50 and 184,470.84 is: 254,566.94
Step by Step Solution
- Step 1: Write the proportion equation
327,711.24 : 452,236.50 = 184,470.84 : x - Step 2: Convert to fraction form
327,711.24/452,236.50 = 184,470.84/x - Step 3: Cross multiply
327,711.24x = 452,236.50 × 184,470.84 - Step 4: Simplify right side
327,711.24x = 83,424,447,033.66 - Step 5: Solve for x
x = 83,424,447,033.66/327,711.24 - Step 6: Final answer
x = 254,566.94
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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.