Finding the Fourth Proportional to 364,487.96, 546,975.98 and 151,256.08
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Solution
The fourth proportional to 364,487.96, 546,975.98 and 151,256.08 is: 226,985.39
Step by Step Solution
- Step 1: Write the proportion equation
364,487.96 : 546,975.98 = 151,256.08 : x - Step 2: Convert to fraction form
364,487.96/546,975.98 = 151,256.08/x - Step 3: Cross multiply
364,487.96x = 546,975.98 × 151,256.08 - Step 4: Simplify right side
364,487.96x = 82,733,441,148.96 - Step 5: Solve for x
x = 82,733,441,148.96/364,487.96 - Step 6: Final answer
x = 226,985.39
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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.