Finding the Fourth Proportional to 151,497.01, 227,248.80 and 46,316.08
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Solution
The fourth proportional to 151,497.01, 227,248.80 and 46,316.08 is: 69,475.12
Step by Step Solution
- Step 1: Write the proportion equation
151,497.01 : 227,248.80 = 46,316.08 : x - Step 2: Convert to fraction form
151,497.01/227,248.80 = 46,316.08/x - Step 3: Cross multiply
151,497.01x = 227,248.80 × 46,316.08 - Step 4: Simplify right side
151,497.01x = 10,525,273,600.70 - Step 5: Solve for x
x = 10,525,273,600.70/151,497.01 - Step 6: Final answer
x = 69,475.12
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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.