Finding the Fourth Proportional to 151,334.68, 226,884.30 and 97,913.79
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Solution
The fourth proportional to 151,334.68, 226,884.30 and 97,913.79 is: 146,794.52
Step by Step Solution
- Step 1: Write the proportion equation
151,334.68 : 226,884.30 = 97,913.79 : x - Step 2: Convert to fraction form
151,334.68/226,884.30 = 97,913.79/x - Step 3: Cross multiply
151,334.68x = 226,884.30 × 97,913.79 - Step 4: Simplify right side
151,334.68x = 22,215,101,704.50 - Step 5: Solve for x
x = 22,215,101,704.50/151,334.68 - Step 6: Final answer
x = 146,794.52
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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.