Home / 24,394.36-33,664.58-13,216.36

Finding the Fourth Proportional to 24,394.36, 33,664.58 and 13,216.36

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Solution

The fourth proportional to 24,394.36, 33,664.58 and 13,216.36 is: 18,238.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,394.36 : 33,664.58 = 13,216.36 : x
  2. Step 2: Convert to fraction form
    24,394.36/33,664.58 = 13,216.36/x
  3. Step 3: Cross multiply
    24,394.36x = 33,664.58 × 13,216.36
  4. Step 4: Simplify right side
    24,394.36x = 444,923,208.53
  5. Step 5: Solve for x
    x = 444,923,208.53/24,394.36
  6. Step 6: Final answer
    x = 18,238.77

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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.