Finding the Fourth Proportional to 177,501.59, 266,040.58 and 102,463.19
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Solution
The fourth proportional to 177,501.59, 266,040.58 and 102,463.19 is: 153,572.52
Step by Step Solution
- Step 1: Write the proportion equation
177,501.59 : 266,040.58 = 102,463.19 : x - Step 2: Convert to fraction form
177,501.59/266,040.58 = 102,463.19/x - Step 3: Cross multiply
177,501.59x = 266,040.58 × 102,463.19 - Step 4: Simplify right side
177,501.59x = 27,259,366,496.25 - Step 5: Solve for x
x = 27,259,366,496.25/177,501.59 - Step 6: Final answer
x = 153,572.52
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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.