Finding the Fourth Proportional to 246,709.20, 369,798.84 and 106,533.84
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Solution
The fourth proportional to 246,709.20, 369,798.84 and 106,533.84 is: 159,686.35
Step by Step Solution
- Step 1: Write the proportion equation
246,709.20 : 369,798.84 = 106,533.84 : x - Step 2: Convert to fraction form
246,709.20/369,798.84 = 106,533.84/x - Step 3: Cross multiply
246,709.20x = 369,798.84 × 106,533.84 - Step 4: Simplify right side
246,709.20x = 39,396,090,452.75 - Step 5: Solve for x
x = 39,396,090,452.75/246,709.20 - Step 6: Final answer
x = 159,686.35
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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.