Finding the Fourth Proportional to 244,806.02, 367,246.02 and 86,996.96
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Solution
The fourth proportional to 244,806.02, 367,246.02 and 86,996.96 is: 130,508.59
Step by Step Solution
- Step 1: Write the proportion equation
244,806.02 : 367,246.02 = 86,996.96 : x - Step 2: Convert to fraction form
244,806.02/367,246.02 = 86,996.96/x - Step 3: Cross multiply
244,806.02x = 367,246.02 × 86,996.96 - Step 4: Simplify right side
244,806.02x = 31,949,287,312.10 - Step 5: Solve for x
x = 31,949,287,312.10/244,806.02 - Step 6: Final answer
x = 130,508.59
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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.