Home / 39,813.44-54,919.72-24,883.52

Finding the Fourth Proportional to 39,813.44, 54,919.72 and 24,883.52

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Solution

The fourth proportional to 39,813.44, 54,919.72 and 24,883.52 is: 34,324.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,813.44 : 54,919.72 = 24,883.52 : x
  2. Step 2: Convert to fraction form
    39,813.44/54,919.72 = 24,883.52/x
  3. Step 3: Cross multiply
    39,813.44x = 54,919.72 × 24,883.52
  4. Step 4: Simplify right side
    39,813.44x = 1,366,595,951.01
  5. Step 5: Solve for x
    x = 1,366,595,951.01/39,813.44
  6. Step 6: Final answer
    x = 34,324.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.