Home / 33,103.54-49,627.32-14,369.41

Finding the Fourth Proportional to 33,103.54, 49,627.32 and 14,369.41

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Solution

The fourth proportional to 33,103.54, 49,627.32 and 14,369.41 is: 21,541.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,103.54 : 49,627.32 = 14,369.41 : x
  2. Step 2: Convert to fraction form
    33,103.54/49,627.32 = 14,369.41/x
  3. Step 3: Cross multiply
    33,103.54x = 49,627.32 × 14,369.41
  4. Step 4: Simplify right side
    33,103.54x = 713,115,308.28
  5. Step 5: Solve for x
    x = 713,115,308.28/33,103.54
  6. Step 6: Final answer
    x = 21,541.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.