Home / 63,481.21-95,233.86-25,533.38

Finding the Fourth Proportional to 63,481.21, 95,233.86 and 25,533.38

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Solution

The fourth proportional to 63,481.21, 95,233.86 and 25,533.38 is: 38,304.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,481.21 : 95,233.86 = 25,533.38 : x
  2. Step 2: Convert to fraction form
    63,481.21/95,233.86 = 25,533.38/x
  3. Step 3: Cross multiply
    63,481.21x = 95,233.86 × 25,533.38
  4. Step 4: Simplify right side
    63,481.21x = 2,431,642,574.33
  5. Step 5: Solve for x
    x = 2,431,642,574.33/63,481.21
  6. Step 6: Final answer
    x = 38,304.92

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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.