Finding the Fourth Proportional to 532,850.44, 799,276.17 and 148,583.95
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Solution
The fourth proportional to 532,850.44, 799,276.17 and 148,583.95 is: 222,876.07
Step by Step Solution
- Step 1: Write the proportion equation
532,850.44 : 799,276.17 = 148,583.95 : x - Step 2: Convert to fraction form
532,850.44/799,276.17 = 148,583.95/x - Step 3: Cross multiply
532,850.44x = 799,276.17 × 148,583.95 - Step 4: Simplify right side
532,850.44x = 118,759,610,479.47 - Step 5: Solve for x
x = 118,759,610,479.47/532,850.44 - Step 6: Final answer
x = 222,876.07
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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.