Finding the Fourth Proportional to 264,096.80, 395,707.80 and 224,730.80
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Solution
The fourth proportional to 264,096.80, 395,707.80 and 224,730.80 is: 336,724.00
Step by Step Solution
- Step 1: Write the proportion equation
264,096.80 : 395,707.80 = 224,730.80 : x - Step 2: Convert to fraction form
264,096.80/395,707.80 = 224,730.80/x - Step 3: Cross multiply
264,096.80x = 395,707.80 × 224,730.80 - Step 4: Simplify right side
264,096.80x = 88,927,730,460.24 - Step 5: Solve for x
x = 88,927,730,460.24/264,096.80 - Step 6: Final answer
x = 336,724.00
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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.