Finding the Fourth Proportional to 163,064.60, 244,570.68 and 44,708.48
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Solution
The fourth proportional to 163,064.60, 244,570.68 and 44,708.48 is: 67,055.53
Step by Step Solution
- Step 1: Write the proportion equation
163,064.60 : 244,570.68 = 44,708.48 : x - Step 2: Convert to fraction form
163,064.60/244,570.68 = 44,708.48/x - Step 3: Cross multiply
163,064.60x = 244,570.68 × 44,708.48 - Step 4: Simplify right side
163,064.60x = 10,934,383,355.37 - Step 5: Solve for x
x = 10,934,383,355.37/163,064.60 - Step 6: Final answer
x = 67,055.53
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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.