Finding the Fourth Proportional to 176,598.42, 264,952.26 and 61,202.70
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Solution
The fourth proportional to 176,598.42, 264,952.26 and 61,202.70 is: 91,822.98
Step by Step Solution
- Step 1: Write the proportion equation
176,598.42 : 264,952.26 = 61,202.70 : x - Step 2: Convert to fraction form
176,598.42/264,952.26 = 61,202.70/x - Step 3: Cross multiply
176,598.42x = 264,952.26 × 61,202.70 - Step 4: Simplify right side
176,598.42x = 16,215,793,683.10 - Step 5: Solve for x
x = 16,215,793,683.10/176,598.42 - Step 6: Final answer
x = 91,822.98
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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.