Finding the Fourth Proportional to 177,050.24, 244,329.36 and 96,477.80
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Solution
The fourth proportional to 177,050.24, 244,329.36 and 96,477.80 is: 133,139.38
Step by Step Solution
- Step 1: Write the proportion equation
177,050.24 : 244,329.36 = 96,477.80 : x - Step 2: Convert to fraction form
177,050.24/244,329.36 = 96,477.80/x - Step 3: Cross multiply
177,050.24x = 244,329.36 × 96,477.80 - Step 4: Simplify right side
177,050.24x = 23,572,359,128.21 - Step 5: Solve for x
x = 23,572,359,128.21/177,050.24 - Step 6: Final answer
x = 133,139.38
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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.