Finding the Fourth Proportional to 177,114.99, 244,417.23 and 96,541.05
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Solution
The fourth proportional to 177,114.99, 244,417.23 and 96,541.05 is: 133,225.86
Step by Step Solution
- Step 1: Write the proportion equation
177,114.99 : 244,417.23 = 96,541.05 : x - Step 2: Convert to fraction form
177,114.99/244,417.23 = 96,541.05/x - Step 3: Cross multiply
177,114.99x = 244,417.23 × 96,541.05 - Step 4: Simplify right side
177,114.99x = 23,596,296,022.29 - Step 5: Solve for x
x = 23,596,296,022.29/177,114.99 - Step 6: Final answer
x = 133,225.86
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.