Finding the Fourth Proportional to 414,301.50, 571,736.68 and 244,535.63
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Solution
The fourth proportional to 414,301.50, 571,736.68 and 244,535.63 is: 337,459.52
Step by Step Solution
- Step 1: Write the proportion equation
414,301.50 : 571,736.68 = 244,535.63 : x - Step 2: Convert to fraction form
414,301.50/571,736.68 = 244,535.63/x - Step 3: Cross multiply
414,301.50x = 571,736.68 × 244,535.63 - Step 4: Simplify right side
414,301.50x = 139,809,985,767.89 - Step 5: Solve for x
x = 139,809,985,767.89/414,301.50 - Step 6: Final answer
x = 337,459.52
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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.