Finding the Fourth Proportional to 566,201.75, 849,433.85 and 192,224.75
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Solution
The fourth proportional to 566,201.75, 849,433.85 and 192,224.75 is: 288,381.68
Step by Step Solution
- Step 1: Write the proportion equation
566,201.75 : 849,433.85 = 192,224.75 : x - Step 2: Convert to fraction form
566,201.75/849,433.85 = 192,224.75/x - Step 3: Cross multiply
566,201.75x = 849,433.85 × 192,224.75 - Step 4: Simplify right side
566,201.75x = 163,282,209,457.79 - Step 5: Solve for x
x = 163,282,209,457.79/566,201.75 - Step 6: Final answer
x = 288,381.68
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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.