Home / 49,249.20-73,878.93-15,967.92

Finding the Fourth Proportional to 49,249.20, 73,878.93 and 15,967.92

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Solution

The fourth proportional to 49,249.20, 73,878.93 and 15,967.92 is: 23,953.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,249.20 : 73,878.93 = 15,967.92 : x
  2. Step 2: Convert to fraction form
    49,249.20/73,878.93 = 15,967.92/x
  3. Step 3: Cross multiply
    49,249.20x = 73,878.93 × 15,967.92
  4. Step 4: Simplify right side
    49,249.20x = 1,179,692,843.93
  5. Step 5: Solve for x
    x = 1,179,692,843.93/49,249.20
  6. Step 6: Final answer
    x = 23,953.54

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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.