Finding the Fourth Proportional to 246,522.18, 369,782.46 and 59,533.68
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Solution
The fourth proportional to 246,522.18, 369,782.46 and 59,533.68 is: 89,300.32
Step by Step Solution
- Step 1: Write the proportion equation
246,522.18 : 369,782.46 = 59,533.68 : x - Step 2: Convert to fraction form
246,522.18/369,782.46 = 59,533.68/x - Step 3: Cross multiply
246,522.18x = 369,782.46 × 59,533.68 - Step 4: Simplify right side
246,522.18x = 22,014,510,643.25 - Step 5: Solve for x
x = 22,014,510,643.25/246,522.18 - Step 6: Final answer
x = 89,300.32
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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.