Home / 33,164.44-45,767.78-18,056.14

Finding the Fourth Proportional to 33,164.44, 45,767.78 and 18,056.14

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Solution

The fourth proportional to 33,164.44, 45,767.78 and 18,056.14 is: 24,917.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,164.44 : 45,767.78 = 18,056.14 : x
  2. Step 2: Convert to fraction form
    33,164.44/45,767.78 = 18,056.14/x
  3. Step 3: Cross multiply
    33,164.44x = 45,767.78 × 18,056.14
  4. Step 4: Simplify right side
    33,164.44x = 826,389,443.17
  5. Step 5: Solve for x
    x = 826,389,443.17/33,164.44
  6. Step 6: Final answer
    x = 24,917.94

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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.