Finding the Fourth Proportional to 175,537.36, 242,240.46 and 94,964.56
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Solution
The fourth proportional to 175,537.36, 242,240.46 and 94,964.56 is: 131,050.50
Step by Step Solution
- Step 1: Write the proportion equation
175,537.36 : 242,240.46 = 94,964.56 : x - Step 2: Convert to fraction form
175,537.36/242,240.46 = 94,964.56/x - Step 3: Cross multiply
175,537.36x = 242,240.46 × 94,964.56 - Step 4: Simplify right side
175,537.36x = 23,004,258,698.10 - Step 5: Solve for x
x = 23,004,258,698.10/175,537.36 - Step 6: Final answer
x = 131,050.50
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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.