Finding the Fourth Proportional to 246,765.14, 370,295.18 and 226,688.48
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Solution
The fourth proportional to 246,765.14, 370,295.18 and 226,688.48 is: 340,168.19
Step by Step Solution
- Step 1: Write the proportion equation
246,765.14 : 370,295.18 = 226,688.48 : x - Step 2: Convert to fraction form
246,765.14/370,295.18 = 226,688.48/x - Step 3: Cross multiply
246,765.14x = 370,295.18 × 226,688.48 - Step 4: Simplify right side
246,765.14x = 83,941,650,759.30 - Step 5: Solve for x
x = 83,941,650,759.30/246,765.14 - Step 6: Final answer
x = 340,168.19
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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.