Finding the Fourth Proportional to 176,485.17, 264,760.56 and 58,164.84
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Solution
The fourth proportional to 176,485.17, 264,760.56 and 58,164.84 is: 87,258.07
Step by Step Solution
- Step 1: Write the proportion equation
176,485.17 : 264,760.56 = 58,164.84 : x - Step 2: Convert to fraction form
176,485.17/264,760.56 = 58,164.84/x - Step 3: Cross multiply
176,485.17x = 264,760.56 × 58,164.84 - Step 4: Simplify right side
176,485.17x = 15,399,755,610.71 - Step 5: Solve for x
x = 15,399,755,610.71/176,485.17 - Step 6: Final answer
x = 87,258.07
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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.