Finding the Fourth Proportional to 174,952.43, 241,550.54 and 134,594.99
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Solution
The fourth proportional to 174,952.43, 241,550.54 and 134,594.99 is: 185,830.47
Step by Step Solution
- Step 1: Write the proportion equation
174,952.43 : 241,550.54 = 134,594.99 : x - Step 2: Convert to fraction form
174,952.43/241,550.54 = 134,594.99/x - Step 3: Cross multiply
174,952.43x = 241,550.54 × 134,594.99 - Step 4: Simplify right side
174,952.43x = 32,511,490,635.07 - Step 5: Solve for x
x = 32,511,490,635.07/174,952.43 - Step 6: Final answer
x = 185,830.47
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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.