Home / 133,334.44-200,001.84-54,448.66

Finding the Fourth Proportional to 133,334.44, 200,001.84 and 54,448.66

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Solution

The fourth proportional to 133,334.44, 200,001.84 and 54,448.66 is: 81,673.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,334.44 : 200,001.84 = 54,448.66 : x
  2. Step 2: Convert to fraction form
    133,334.44/200,001.84 = 54,448.66/x
  3. Step 3: Cross multiply
    133,334.44x = 200,001.84 × 54,448.66
  4. Step 4: Simplify right side
    133,334.44x = 10,889,832,185.53
  5. Step 5: Solve for x
    x = 10,889,832,185.53/133,334.44
  6. Step 6: Final answer
    x = 81,673.06

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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.