Finding the Fourth Proportional to 174,952.80, 262,470.84 and 56,624.14
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Solution
The fourth proportional to 174,952.80, 262,470.84 and 56,624.14 is: 84,949.69
Step by Step Solution
- Step 1: Write the proportion equation
174,952.80 : 262,470.84 = 56,624.14 : x - Step 2: Convert to fraction form
174,952.80/262,470.84 = 56,624.14/x - Step 3: Cross multiply
174,952.80x = 262,470.84 × 56,624.14 - Step 4: Simplify right side
174,952.80x = 14,862,185,590.08 - Step 5: Solve for x
x = 14,862,185,590.08/174,952.80 - Step 6: Final answer
x = 84,949.69
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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.