Finding the Fourth Proportional to 266,189.54, 367,204.84 and 175,512.42
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Solution
The fourth proportional to 266,189.54, 367,204.84 and 175,512.42 is: 242,116.99
Step by Step Solution
- Step 1: Write the proportion equation
266,189.54 : 367,204.84 = 175,512.42 : x - Step 2: Convert to fraction form
266,189.54/367,204.84 = 175,512.42/x - Step 3: Cross multiply
266,189.54x = 367,204.84 × 175,512.42 - Step 4: Simplify right side
266,189.54x = 64,449,009,665.33 - Step 5: Solve for x
x = 64,449,009,665.33/266,189.54 - Step 6: Final answer
x = 242,116.99
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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.