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Finding the Fourth Proportional to 116,194.84, 174,240.42 and 33,069.40

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Solution

The fourth proportional to 116,194.84, 174,240.42 and 33,069.40 is: 49,589.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,194.84 : 174,240.42 = 33,069.40 : x
  2. Step 2: Convert to fraction form
    116,194.84/174,240.42 = 33,069.40/x
  3. Step 3: Cross multiply
    116,194.84x = 174,240.42 × 33,069.40
  4. Step 4: Simplify right side
    116,194.84x = 5,762,025,585.54
  5. Step 5: Solve for x
    x = 5,762,025,585.54/116,194.84
  6. Step 6: Final answer
    x = 49,589.34

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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.