Home / 69,395.62-104,097.33-33,887.25

Finding the Fourth Proportional to 69,395.62, 104,097.33 and 33,887.25

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Solution

The fourth proportional to 69,395.62, 104,097.33 and 33,887.25 is: 50,832.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,395.62 : 104,097.33 = 33,887.25 : x
  2. Step 2: Convert to fraction form
    69,395.62/104,097.33 = 33,887.25/x
  3. Step 3: Cross multiply
    69,395.62x = 104,097.33 × 33,887.25
  4. Step 4: Simplify right side
    69,395.62x = 3,527,572,246.04
  5. Step 5: Solve for x
    x = 3,527,572,246.04/69,395.62
  6. Step 6: Final answer
    x = 50,832.78

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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.