Finding the Fourth Proportional to 336,110.24, 463,811.28 and 192,882.08
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Solution
The fourth proportional to 336,110.24, 463,811.28 and 192,882.08 is: 266,165.30
Step by Step Solution
- Step 1: Write the proportion equation
336,110.24 : 463,811.28 = 192,882.08 : x - Step 2: Convert to fraction form
336,110.24/463,811.28 = 192,882.08/x - Step 3: Cross multiply
336,110.24x = 463,811.28 × 192,882.08 - Step 4: Simplify right side
336,110.24x = 89,460,884,413.86 - Step 5: Solve for x
x = 89,460,884,413.86/336,110.24 - Step 6: Final answer
x = 266,165.30
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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.