Home / 69,544.39-104,270.50-25,165.37

Finding the Fourth Proportional to 69,544.39, 104,270.50 and 25,165.37

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Solution

The fourth proportional to 69,544.39, 104,270.50 and 25,165.37 is: 37,731.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,544.39 : 104,270.50 = 25,165.37 : x
  2. Step 2: Convert to fraction form
    69,544.39/104,270.50 = 25,165.37/x
  3. Step 3: Cross multiply
    69,544.39x = 104,270.50 × 25,165.37
  4. Step 4: Simplify right side
    69,544.39x = 2,624,005,712.59
  5. Step 5: Solve for x
    x = 2,624,005,712.59/69,544.39
  6. Step 6: Final answer
    x = 37,731.38

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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.