Home / 49,005.44-73,480.32-44,825.84

Finding the Fourth Proportional to 49,005.44, 73,480.32 and 44,825.84

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Solution

The fourth proportional to 49,005.44, 73,480.32 and 44,825.84 is: 67,213.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,005.44 : 73,480.32 = 44,825.84 : x
  2. Step 2: Convert to fraction form
    49,005.44/73,480.32 = 44,825.84/x
  3. Step 3: Cross multiply
    49,005.44x = 73,480.32 × 44,825.84
  4. Step 4: Simplify right side
    49,005.44x = 3,293,817,067.47
  5. Step 5: Solve for x
    x = 3,293,817,067.47/49,005.44
  6. Step 6: Final answer
    x = 67,213.29

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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.