Home / 23,963.47-33,069.47-13,208.32

Finding the Fourth Proportional to 23,963.47, 33,069.47 and 13,208.32

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Solution

The fourth proportional to 23,963.47, 33,069.47 and 13,208.32 is: 18,227.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,963.47 : 33,069.47 = 13,208.32 : x
  2. Step 2: Convert to fraction form
    23,963.47/33,069.47 = 13,208.32/x
  3. Step 3: Cross multiply
    23,963.47x = 33,069.47 × 13,208.32
  4. Step 4: Simplify right side
    23,963.47x = 436,792,092.34
  5. Step 5: Solve for x
    x = 436,792,092.34/23,963.47
  6. Step 6: Final answer
    x = 18,227.42

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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.