Finding the Fourth Proportional to 264,252.49, 396,364.58 and 93,462.37
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Solution
The fourth proportional to 264,252.49, 396,364.58 and 93,462.37 is: 140,188.55
Step by Step Solution
- Step 1: Write the proportion equation
264,252.49 : 396,364.58 = 93,462.37 : x - Step 2: Convert to fraction form
264,252.49/396,364.58 = 93,462.37/x - Step 3: Cross multiply
264,252.49x = 396,364.58 × 93,462.37 - Step 4: Simplify right side
264,252.49x = 37,045,172,563.54 - Step 5: Solve for x
x = 37,045,172,563.54/264,252.49 - Step 6: Final answer
x = 140,188.55
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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.