Finding the Fourth Proportional to 163,067.35, 244,574.80 and 44,711.23
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Solution
The fourth proportional to 163,067.35, 244,574.80 and 44,711.23 is: 67,059.65
Step by Step Solution
- Step 1: Write the proportion equation
163,067.35 : 244,574.80 = 44,711.23 : x - Step 2: Convert to fraction form
163,067.35/244,574.80 = 44,711.23/x - Step 3: Cross multiply
163,067.35x = 244,574.80 × 44,711.23 - Step 4: Simplify right side
163,067.35x = 10,935,240,135.00 - Step 5: Solve for x
x = 10,935,240,135.00/163,067.35 - Step 6: Final answer
x = 67,059.65
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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.