Finding the Fourth Proportional to 68,137.24, 102,219.52 and 23,752.06
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Solution
The fourth proportional to 68,137.24, 102,219.52 and 23,752.06 is: 35,632.85
Step by Step Solution
- Step 1: Write the proportion equation
68,137.24 : 102,219.52 = 23,752.06 : x - Step 2: Convert to fraction form
68,137.24/102,219.52 = 23,752.06/x - Step 3: Cross multiply
68,137.24x = 102,219.52 × 23,752.06 - Step 4: Simplify right side
68,137.24x = 2,427,924,172.21 - Step 5: Solve for x
x = 2,427,924,172.21/68,137.24 - Step 6: Final answer
x = 35,632.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.