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Finding the Fourth Proportional to 333,232.94, 459,850.02 and 190,039.08

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Solution

The fourth proportional to 333,232.94, 459,850.02 and 190,039.08 is: 262,247.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,232.94 : 459,850.02 = 190,039.08 : x
  2. Step 2: Convert to fraction form
    333,232.94/459,850.02 = 190,039.08/x
  3. Step 3: Cross multiply
    333,232.94x = 459,850.02 × 190,039.08
  4. Step 4: Simplify right side
    333,232.94x = 87,389,474,738.78
  5. Step 5: Solve for x
    x = 87,389,474,738.78/333,232.94
  6. Step 6: Final answer
    x = 262,247.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.