Finding the Fourth Proportional to 246,317.63, 369,476.44 and 59,329.13
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Solution
The fourth proportional to 246,317.63, 369,476.44 and 59,329.13 is: 88,993.69
Step by Step Solution
- Step 1: Write the proportion equation
246,317.63 : 369,476.44 = 59,329.13 : x - Step 2: Convert to fraction form
246,317.63/369,476.44 = 59,329.13/x - Step 3: Cross multiply
246,317.63x = 369,476.44 × 59,329.13 - Step 4: Simplify right side
246,317.63x = 21,920,713,744.99 - Step 5: Solve for x
x = 21,920,713,744.99/246,317.63 - Step 6: Final answer
x = 88,993.69
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1.5x scale
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.