Finding the Fourth Proportional to 248,740.48, 373,148.16 and 88,804.48
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Solution
The fourth proportional to 248,740.48, 373,148.16 and 88,804.48 is: 133,220.09
Step by Step Solution
- Step 1: Write the proportion equation
248,740.48 : 373,148.16 = 88,804.48 : x - Step 2: Convert to fraction form
248,740.48/373,148.16 = 88,804.48/x - Step 3: Cross multiply
248,740.48x = 373,148.16 × 88,804.48 - Step 4: Simplify right side
248,740.48x = 33,137,228,311.76 - Step 5: Solve for x
x = 33,137,228,311.76/248,740.48 - Step 6: Final answer
x = 133,220.09
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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.