Finding the Fourth Proportional to 237,502.68, 356,277.42 and 69,024.48
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Solution
The fourth proportional to 237,502.68, 356,277.42 and 69,024.48 is: 103,543.52
Step by Step Solution
- Step 1: Write the proportion equation
237,502.68 : 356,277.42 = 69,024.48 : x - Step 2: Convert to fraction form
237,502.68/356,277.42 = 69,024.48/x - Step 3: Cross multiply
237,502.68x = 356,277.42 × 69,024.48 - Step 4: Simplify right side
237,502.68x = 24,591,863,651.24 - Step 5: Solve for x
x = 24,591,863,651.24/237,502.68 - Step 6: Final answer
x = 103,543.52
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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.