Finding the Fourth Proportional to 182,303.74, 273,061.94 and 177,842.26
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Solution
The fourth proportional to 182,303.74, 273,061.94 and 177,842.26 is: 266,379.35
Step by Step Solution
- Step 1: Write the proportion equation
182,303.74 : 273,061.94 = 177,842.26 : x - Step 2: Convert to fraction form
182,303.74/273,061.94 = 177,842.26/x - Step 3: Cross multiply
182,303.74x = 273,061.94 × 177,842.26 - Step 4: Simplify right side
182,303.74x = 48,561,950,275.06 - Step 5: Solve for x
x = 48,561,950,275.06/182,303.74 - Step 6: Final answer
x = 266,379.35
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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.