Finding the Fourth Proportional to 151,117.98, 226,599.21 and 62,354.94
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Solution
The fourth proportional to 151,117.98, 226,599.21 and 62,354.94 is: 93,500.32
Step by Step Solution
- Step 1: Write the proportion equation
151,117.98 : 226,599.21 = 62,354.94 : x - Step 2: Convert to fraction form
151,117.98/226,599.21 = 62,354.94/x - Step 3: Cross multiply
151,117.98x = 226,599.21 × 62,354.94 - Step 4: Simplify right side
151,117.98x = 14,129,580,143.60 - Step 5: Solve for x
x = 14,129,580,143.60/151,117.98 - Step 6: Final answer
x = 93,500.32
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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.