Finding the Fourth Proportional to 151,366.14, 227,040.75 and 46,176.84
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Solution
The fourth proportional to 151,366.14, 227,040.75 and 46,176.84 is: 69,262.68
Step by Step Solution
- Step 1: Write the proportion equation
151,366.14 : 227,040.75 = 46,176.84 : x - Step 2: Convert to fraction form
151,366.14/227,040.75 = 46,176.84/x - Step 3: Cross multiply
151,366.14x = 227,040.75 × 46,176.84 - Step 4: Simplify right side
151,366.14x = 10,484,024,386.23 - Step 5: Solve for x
x = 10,484,024,386.23/151,366.14 - Step 6: Final answer
x = 69,262.68
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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.