Finding the Fourth Proportional to 164,226.53, 246,339.80 and 58,988.09
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Solution
The fourth proportional to 164,226.53, 246,339.80 and 58,988.09 is: 88,482.14
Step by Step Solution
- Step 1: Write the proportion equation
164,226.53 : 246,339.80 = 58,988.09 : x - Step 2: Convert to fraction form
164,226.53/246,339.80 = 58,988.09/x - Step 3: Cross multiply
164,226.53x = 246,339.80 × 58,988.09 - Step 4: Simplify right side
164,226.53x = 14,531,114,292.98 - Step 5: Solve for x
x = 14,531,114,292.98/164,226.53 - Step 6: Final answer
x = 88,482.14
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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.