Finding the Fourth Proportional to 232,334.10, 347,626.35 and 153,602.10
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Solution
The fourth proportional to 232,334.10, 347,626.35 and 153,602.10 is: 229,824.80
Step by Step Solution
- Step 1: Write the proportion equation
232,334.10 : 347,626.35 = 153,602.10 : x - Step 2: Convert to fraction form
232,334.10/347,626.35 = 153,602.10/x - Step 3: Cross multiply
232,334.10x = 347,626.35 × 153,602.10 - Step 4: Simplify right side
232,334.10x = 53,396,137,375.34 - Step 5: Solve for x
x = 53,396,137,375.34/232,334.10 - Step 6: Final answer
x = 229,824.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.