Home / 63,378.34-95,067.25-15,993.54

Finding the Fourth Proportional to 63,378.34, 95,067.25 and 15,993.54

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Solution

The fourth proportional to 63,378.34, 95,067.25 and 15,993.54 is: 23,990.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,378.34 : 95,067.25 = 15,993.54 : x
  2. Step 2: Convert to fraction form
    63,378.34/95,067.25 = 15,993.54/x
  3. Step 3: Cross multiply
    63,378.34x = 95,067.25 × 15,993.54
  4. Step 4: Simplify right side
    63,378.34x = 1,520,461,865.57
  5. Step 5: Solve for x
    x = 1,520,461,865.57/63,378.34
  6. Step 6: Final answer
    x = 23,990.24

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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.