Finding the Fourth Proportional to 180,763.17, 271,175.52 and 62,406.84
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Solution
The fourth proportional to 180,763.17, 271,175.52 and 62,406.84 is: 93,620.88
Step by Step Solution
- Step 1: Write the proportion equation
180,763.17 : 271,175.52 = 62,406.84 : x - Step 2: Convert to fraction form
180,763.17/271,175.52 = 62,406.84/x - Step 3: Cross multiply
180,763.17x = 271,175.52 × 62,406.84 - Step 4: Simplify right side
180,763.17x = 16,923,207,288.56 - Step 5: Solve for x
x = 16,923,207,288.56/180,763.17 - Step 6: Final answer
x = 93,620.88
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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.