Finding the Fourth Proportional to 185,133.05, 277,699.57 and 44,891.67
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Solution
The fourth proportional to 185,133.05, 277,699.57 and 44,891.67 is: 67,337.51
Step by Step Solution
- Step 1: Write the proportion equation
185,133.05 : 277,699.57 = 44,891.67 : x - Step 2: Convert to fraction form
185,133.05/277,699.57 = 44,891.67/x - Step 3: Cross multiply
185,133.05x = 277,699.57 × 44,891.67 - Step 4: Simplify right side
185,133.05x = 12,466,398,637.24 - Step 5: Solve for x
x = 12,466,398,637.24/185,133.05 - Step 6: Final answer
x = 67,337.51
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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.