Home / 23,963.44-33,069.77-13,208.69

Finding the Fourth Proportional to 23,963.44, 33,069.77 and 13,208.69

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Solution

The fourth proportional to 23,963.44, 33,069.77 and 13,208.69 is: 18,228.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,963.44 : 33,069.77 = 13,208.69 : x
  2. Step 2: Convert to fraction form
    23,963.44/33,069.77 = 13,208.69/x
  3. Step 3: Cross multiply
    23,963.44x = 33,069.77 × 13,208.69
  4. Step 4: Simplify right side
    23,963.44x = 436,808,340.30
  5. Step 5: Solve for x
    x = 436,808,340.30/23,963.44
  6. Step 6: Final answer
    x = 18,228.12

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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.