Home / 49,007.44-73,535.46-19,424.62

Finding the Fourth Proportional to 49,007.44, 73,535.46 and 19,424.62

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Solution

The fourth proportional to 49,007.44, 73,535.46 and 19,424.62 is: 29,146.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,007.44 : 73,535.46 = 19,424.62 : x
  2. Step 2: Convert to fraction form
    49,007.44/73,535.46 = 19,424.62/x
  3. Step 3: Cross multiply
    49,007.44x = 73,535.46 × 19,424.62
  4. Step 4: Simplify right side
    49,007.44x = 1,428,398,367.03
  5. Step 5: Solve for x
    x = 1,428,398,367.03/49,007.44
  6. Step 6: Final answer
    x = 29,146.56

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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.