Finding the Fourth Proportional to 177,600.24, 266,409.58 and 88,823.75
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Solution
The fourth proportional to 177,600.24, 266,409.58 and 88,823.75 is: 133,240.23
Step by Step Solution
- Step 1: Write the proportion equation
177,600.24 : 266,409.58 = 88,823.75 : x - Step 2: Convert to fraction form
177,600.24/266,409.58 = 88,823.75/x - Step 3: Cross multiply
177,600.24x = 266,409.58 × 88,823.75 - Step 4: Simplify right side
177,600.24x = 23,663,496,599.48 - Step 5: Solve for x
x = 23,663,496,599.48/177,600.24 - Step 6: Final answer
x = 133,240.23
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1.5x scale
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.