Finding the Fourth Proportional to 177,747.26, 266,566.67 and 93,461.70
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Solution
The fourth proportional to 177,747.26, 266,566.67 and 93,461.70 is: 140,164.04
Step by Step Solution
- Step 1: Write the proportion equation
177,747.26 : 266,566.67 = 93,461.70 : x - Step 2: Convert to fraction form
177,747.26/266,566.67 = 93,461.70/x - Step 3: Cross multiply
177,747.26x = 266,566.67 × 93,461.70 - Step 4: Simplify right side
177,747.26x = 24,913,773,787.76 - Step 5: Solve for x
x = 24,913,773,787.76/177,747.26 - Step 6: Final answer
x = 140,164.04
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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.