Finding the Fourth Proportional to 327,735.33, 452,275.50 and 182,539.95
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Solution
The fourth proportional to 327,735.33, 452,275.50 and 182,539.95 is: 251,905.55
Step by Step Solution
- Step 1: Write the proportion equation
327,735.33 : 452,275.50 = 182,539.95 : x - Step 2: Convert to fraction form
327,735.33/452,275.50 = 182,539.95/x - Step 3: Cross multiply
327,735.33x = 452,275.50 × 182,539.95 - Step 4: Simplify right side
327,735.33x = 82,558,347,156.23 - Step 5: Solve for x
x = 82,558,347,156.23/327,735.33 - Step 6: Final answer
x = 251,905.55
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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.