Home / 39,268.33-54,167.27-24,709.39

Finding the Fourth Proportional to 39,268.33, 54,167.27 and 24,709.39

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Solution

The fourth proportional to 39,268.33, 54,167.27 and 24,709.39 is: 34,084.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,268.33 : 54,167.27 = 24,709.39 : x
  2. Step 2: Convert to fraction form
    39,268.33/54,167.27 = 24,709.39/x
  3. Step 3: Cross multiply
    39,268.33x = 54,167.27 × 24,709.39
  4. Step 4: Simplify right side
    39,268.33x = 1,338,439,940.70
  5. Step 5: Solve for x
    x = 1,338,439,940.70/39,268.33
  6. Step 6: Final answer
    x = 34,084.47

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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.