Finding the Fourth Proportional to 177,414.24, 266,125.14 and 63,569.48
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Solution
The fourth proportional to 177,414.24, 266,125.14 and 63,569.48 is: 95,355.58
Step by Step Solution
- Step 1: Write the proportion equation
177,414.24 : 266,125.14 = 63,569.48 : x - Step 2: Convert to fraction form
177,414.24/266,125.14 = 63,569.48/x - Step 3: Cross multiply
177,414.24x = 266,125.14 × 63,569.48 - Step 4: Simplify right side
177,414.24x = 16,917,437,271.12 - Step 5: Solve for x
x = 16,917,437,271.12/177,414.24 - Step 6: Final answer
x = 95,355.58
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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.