Finding the Fourth Proportional to 151,509.08, 227,241.75 and 46,299.80
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Solution
The fourth proportional to 151,509.08, 227,241.75 and 46,299.80 is: 69,443.02
Step by Step Solution
- Step 1: Write the proportion equation
151,509.08 : 227,241.75 = 46,299.80 : x - Step 2: Convert to fraction form
151,509.08/227,241.75 = 46,299.80/x - Step 3: Cross multiply
151,509.08x = 227,241.75 × 46,299.80 - Step 4: Simplify right side
151,509.08x = 10,521,248,318.38 - Step 5: Solve for x
x = 10,521,248,318.38/151,509.08 - Step 6: Final answer
x = 69,443.02
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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.