Finding the Fourth Proportional to 185,023.22, 277,536.20 and 44,781.84
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Solution
The fourth proportional to 185,023.22, 277,536.20 and 44,781.84 is: 67,173.09
Step by Step Solution
- Step 1: Write the proportion equation
185,023.22 : 277,536.20 = 44,781.84 : x - Step 2: Convert to fraction form
185,023.22/277,536.20 = 44,781.84/x - Step 3: Cross multiply
185,023.22x = 277,536.20 × 44,781.84 - Step 4: Simplify right side
185,023.22x = 12,428,581,478.70 - Step 5: Solve for x
x = 12,428,581,478.70/185,023.22 - Step 6: Final answer
x = 67,173.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.