Finding the Fourth Proportional to 163,060.80, 244,518.30 and 63,187.80
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Solution
The fourth proportional to 163,060.80, 244,518.30 and 63,187.80 is: 94,753.45
Step by Step Solution
- Step 1: Write the proportion equation
163,060.80 : 244,518.30 = 63,187.80 : x - Step 2: Convert to fraction form
163,060.80/244,518.30 = 63,187.80/x - Step 3: Cross multiply
163,060.80x = 244,518.30 × 63,187.80 - Step 4: Simplify right side
163,060.80x = 15,450,573,436.74 - Step 5: Solve for x
x = 15,450,573,436.74/163,060.80 - Step 6: Final answer
x = 94,753.45
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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.