Finding the Fourth Proportional to 182,813.31, 274,226.04 and 62,869.08
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Solution
The fourth proportional to 182,813.31, 274,226.04 and 62,869.08 is: 94,305.71
Step by Step Solution
- Step 1: Write the proportion equation
182,813.31 : 274,226.04 = 62,869.08 : x - Step 2: Convert to fraction form
182,813.31/274,226.04 = 62,869.08/x - Step 3: Cross multiply
182,813.31x = 274,226.04 × 62,869.08 - Step 4: Simplify right side
182,813.31x = 17,240,338,846.84 - Step 5: Solve for x
x = 17,240,338,846.84/182,813.31 - Step 6: Final answer
x = 94,305.71
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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.