Finding the Fourth Proportional to 232,824.72, 350,792.84 and 210,361.49
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Solution
The fourth proportional to 232,824.72, 350,792.84 and 210,361.49 is: 316,947.88
Step by Step Solution
- Step 1: Write the proportion equation
232,824.72 : 350,792.84 = 210,361.49 : x - Step 2: Convert to fraction form
232,824.72/350,792.84 = 210,361.49/x - Step 3: Cross multiply
232,824.72x = 350,792.84 × 210,361.49 - Step 4: Simplify right side
232,824.72x = 73,793,301,697.96 - Step 5: Solve for x
x = 73,793,301,697.96/232,824.72 - Step 6: Final answer
x = 316,947.88
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.