Finding the Fourth Proportional to 335,567.54, 463,094.08 and 192,354.68
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Solution
The fourth proportional to 335,567.54, 463,094.08 and 192,354.68 is: 265,455.69
Step by Step Solution
- Step 1: Write the proportion equation
335,567.54 : 463,094.08 = 192,354.68 : x - Step 2: Convert to fraction form
335,567.54/463,094.08 = 192,354.68/x - Step 3: Cross multiply
335,567.54x = 463,094.08 × 192,354.68 - Step 4: Simplify right side
335,567.54x = 89,078,313,568.29 - Step 5: Solve for x
x = 89,078,313,568.29/335,567.54 - Step 6: Final answer
x = 265,455.69
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.