Finding the Fourth Proportional to 364,636.91, 546,950.96 and 94,741.16
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Solution
The fourth proportional to 364,636.91, 546,950.96 and 94,741.16 is: 142,110.59
Step by Step Solution
- Step 1: Write the proportion equation
364,636.91 : 546,950.96 = 94,741.16 : x - Step 2: Convert to fraction form
364,636.91/546,950.96 = 94,741.16/x - Step 3: Cross multiply
364,636.91x = 546,950.96 × 94,741.16 - Step 4: Simplify right side
364,636.91x = 51,818,765,205.05 - Step 5: Solve for x
x = 51,818,765,205.05/364,636.91 - Step 6: Final answer
x = 142,110.59
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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.