Finding the Fourth Proportional to 177,599.24, 266,408.08 and 88,822.75
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Solution
The fourth proportional to 177,599.24, 266,408.08 and 88,822.75 is: 133,238.73
Step by Step Solution
- Step 1: Write the proportion equation
177,599.24 : 266,408.08 = 88,822.75 : x - Step 2: Convert to fraction form
177,599.24/266,408.08 = 88,822.75/x - Step 3: Cross multiply
177,599.24x = 266,408.08 × 88,822.75 - Step 4: Simplify right side
177,599.24x = 23,663,096,955.78 - Step 5: Solve for x
x = 23,663,096,955.78/177,599.24 - Step 6: Final answer
x = 133,238.73
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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.