Finding the Fourth Proportional to 151,250.86, 226,479.93 and 106,636.06
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Solution
The fourth proportional to 151,250.86, 226,479.93 and 106,636.06 is: 159,674.65
Step by Step Solution
- Step 1: Write the proportion equation
151,250.86 : 226,479.93 = 106,636.06 : x - Step 2: Convert to fraction form
151,250.86/226,479.93 = 106,636.06/x - Step 3: Cross multiply
151,250.86x = 226,479.93 × 106,636.06 - Step 4: Simplify right side
151,250.86x = 24,150,927,404.28 - Step 5: Solve for x
x = 24,150,927,404.28/151,250.86 - Step 6: Final answer
x = 159,674.65
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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.