Finding the Fourth Proportional to 174,750.04, 241,147.11 and 106,880.68
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Solution
The fourth proportional to 174,750.04, 241,147.11 and 106,880.68 is: 147,490.48
Step by Step Solution
- Step 1: Write the proportion equation
174,750.04 : 241,147.11 = 106,880.68 : x - Step 2: Convert to fraction form
174,750.04/241,147.11 = 106,880.68/x - Step 3: Cross multiply
174,750.04x = 241,147.11 × 106,880.68 - Step 4: Simplify right side
174,750.04x = 25,773,967,096.83 - Step 5: Solve for x
x = 25,773,967,096.83/174,750.04 - Step 6: Final answer
x = 147,490.48
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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.