Finding the Fourth Proportional to 264,260.56, 364,679.82 and 151,085.68
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Solution
The fourth proportional to 264,260.56, 364,679.82 and 151,085.68 is: 208,498.38
Step by Step Solution
- Step 1: Write the proportion equation
264,260.56 : 364,679.82 = 151,085.68 : x - Step 2: Convert to fraction form
264,260.56/364,679.82 = 151,085.68/x - Step 3: Cross multiply
264,260.56x = 364,679.82 × 151,085.68 - Step 4: Simplify right side
264,260.56x = 55,097,898,586.98 - Step 5: Solve for x
x = 55,097,898,586.98/264,260.56 - Step 6: Final answer
x = 208,498.38
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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.