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Finding the Fourth Proportional to 101,283.08, 151,892.10 and 33,797.24

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Solution

The fourth proportional to 101,283.08, 151,892.10 and 33,797.24 is: 50,685.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,283.08 : 151,892.10 = 33,797.24 : x
  2. Step 2: Convert to fraction form
    101,283.08/151,892.10 = 33,797.24/x
  3. Step 3: Cross multiply
    101,283.08x = 151,892.10 × 33,797.24
  4. Step 4: Simplify right side
    101,283.08x = 5,133,533,757.80
  5. Step 5: Solve for x
    x = 5,133,533,757.80/101,283.08
  6. Step 6: Final answer
    x = 50,685.01

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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.