Finding the Fourth Proportional to 337,463.02, 465,727.77 and 192,313.19
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Solution
The fourth proportional to 337,463.02, 465,727.77 and 192,313.19 is: 265,408.62
Step by Step Solution
- Step 1: Write the proportion equation
337,463.02 : 465,727.77 = 192,313.19 : x - Step 2: Convert to fraction form
337,463.02/465,727.77 = 192,313.19/x - Step 3: Cross multiply
337,463.02x = 465,727.77 × 192,313.19 - Step 4: Simplify right side
337,463.02x = 89,565,593,120.29 - Step 5: Solve for x
x = 89,565,593,120.29/337,463.02 - Step 6: Final answer
x = 265,408.62
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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.