Finding the Fourth Proportional to 267,024.80, 368,496.34 and 146,167.13
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Solution
The fourth proportional to 267,024.80, 368,496.34 and 146,167.13 is: 201,711.80
Step by Step Solution
- Step 1: Write the proportion equation
267,024.80 : 368,496.34 = 146,167.13 : x - Step 2: Convert to fraction form
267,024.80/368,496.34 = 146,167.13/x - Step 3: Cross multiply
267,024.80x = 368,496.34 × 146,167.13 - Step 4: Simplify right side
267,024.80x = 53,862,052,989.13 - Step 5: Solve for x
x = 53,862,052,989.13/267,024.80 - Step 6: Final answer
x = 201,711.80
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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.