Finding the Fourth Proportional to 266,187.29, 367,201.74 and 175,510.17
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Solution
The fourth proportional to 266,187.29, 367,201.74 and 175,510.17 is: 242,113.89
Step by Step Solution
- Step 1: Write the proportion equation
266,187.29 : 367,201.74 = 175,510.17 : x - Step 2: Convert to fraction form
266,187.29/367,201.74 = 175,510.17/x - Step 3: Cross multiply
266,187.29x = 367,201.74 × 175,510.17 - Step 4: Simplify right side
266,187.29x = 64,447,639,190.29 - Step 5: Solve for x
x = 64,447,639,190.29/266,187.29 - Step 6: Final answer
x = 242,113.89
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1.5x scale
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.