Home / 63,923.00-88,122.04-50,287.34

Finding the Fourth Proportional to 63,923.00, 88,122.04 and 50,287.34

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Solution

The fourth proportional to 63,923.00, 88,122.04 and 50,287.34 is: 69,324.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,923.00 : 88,122.04 = 50,287.34 : x
  2. Step 2: Convert to fraction form
    63,923.00/88,122.04 = 50,287.34/x
  3. Step 3: Cross multiply
    63,923.00x = 88,122.04 × 50,287.34
  4. Step 4: Simplify right side
    63,923.00x = 4,431,422,546.36
  5. Step 5: Solve for x
    x = 4,431,422,546.36/63,923.00
  6. Step 6: Final answer
    x = 69,324.39

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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.