Home / 23,969.32-33,077.23-13,067.56

Finding the Fourth Proportional to 23,969.32, 33,077.23 and 13,067.56

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Solution

The fourth proportional to 23,969.32, 33,077.23 and 13,067.56 is: 18,033.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,969.32 : 33,077.23 = 13,067.56 : x
  2. Step 2: Convert to fraction form
    23,969.32/33,077.23 = 13,067.56/x
  3. Step 3: Cross multiply
    23,969.32x = 33,077.23 × 13,067.56
  4. Step 4: Simplify right side
    23,969.32x = 432,238,687.66
  5. Step 5: Solve for x
    x = 432,238,687.66/23,969.32
  6. Step 6: Final answer
    x = 18,033.00

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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.