Finding the Fourth Proportional to 246,759.36, 340,529.00 and 133,582.11
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Solution
The fourth proportional to 246,759.36, 340,529.00 and 133,582.11 is: 184,343.90
Step by Step Solution
- Step 1: Write the proportion equation
246,759.36 : 340,529.00 = 133,582.11 : x - Step 2: Convert to fraction form
246,759.36/340,529.00 = 133,582.11/x - Step 3: Cross multiply
246,759.36x = 340,529.00 × 133,582.11 - Step 4: Simplify right side
246,759.36x = 45,488,581,668.28 - Step 5: Solve for x
x = 45,488,581,668.28/246,759.36 - Step 6: Final answer
x = 184,343.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.