Home / 23,934.29-33,028.56-13,323.39

Finding the Fourth Proportional to 23,934.29, 33,028.56 and 13,323.39

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Solution

The fourth proportional to 23,934.29, 33,028.56 and 13,323.39 is: 18,385.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,934.29 : 33,028.56 = 13,323.39 : x
  2. Step 2: Convert to fraction form
    23,934.29/33,028.56 = 13,323.39/x
  3. Step 3: Cross multiply
    23,934.29x = 33,028.56 × 13,323.39
  4. Step 4: Simplify right side
    23,934.29x = 440,052,262.16
  5. Step 5: Solve for x
    x = 440,052,262.16/23,934.29
  6. Step 6: Final answer
    x = 18,385.85

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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.