Home / 33,192.96-49,785.60-11,304.96

Finding the Fourth Proportional to 33,192.96, 49,785.60 and 11,304.96

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Solution

The fourth proportional to 33,192.96, 49,785.60 and 11,304.96 is: 16,956.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,192.96 : 49,785.60 = 11,304.96 : x
  2. Step 2: Convert to fraction form
    33,192.96/49,785.60 = 11,304.96/x
  3. Step 3: Cross multiply
    33,192.96x = 49,785.60 × 11,304.96
  4. Step 4: Simplify right side
    33,192.96x = 562,824,216.58
  5. Step 5: Solve for x
    x = 562,824,216.58/33,192.96
  6. Step 6: Final answer
    x = 16,956.13

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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.