Finding the Fourth Proportional to 344,532.24, 517,051.08 and 226,162.08
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Solution
The fourth proportional to 344,532.24, 517,051.08 and 226,162.08 is: 339,409.01
Step by Step Solution
- Step 1: Write the proportion equation
344,532.24 : 517,051.08 = 226,162.08 : x - Step 2: Convert to fraction form
344,532.24/517,051.08 = 226,162.08/x - Step 3: Cross multiply
344,532.24x = 517,051.08 × 226,162.08 - Step 4: Simplify right side
344,532.24x = 116,937,347,719.05 - Step 5: Solve for x
x = 116,937,347,719.05/344,532.24 - Step 6: Final answer
x = 339,409.01
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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.