Finding the Fourth Proportional to 176,292.80, 264,552.60 and 97,463.60
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Solution
The fourth proportional to 176,292.80, 264,552.60 and 97,463.60 is: 146,258.09
Step by Step Solution
- Step 1: Write the proportion equation
176,292.80 : 264,552.60 = 97,463.60 : x - Step 2: Convert to fraction form
176,292.80/264,552.60 = 97,463.60/x - Step 3: Cross multiply
176,292.80x = 264,552.60 × 97,463.60 - Step 4: Simplify right side
176,292.80x = 25,784,248,785.36 - Step 5: Solve for x
x = 25,784,248,785.36/176,292.80 - Step 6: Final answer
x = 146,258.09
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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.