Home / 133,783.41-200,674.71-33,943.43

Finding the Fourth Proportional to 133,783.41, 200,674.71 and 33,943.43

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Solution

The fourth proportional to 133,783.41, 200,674.71 and 33,943.43 is: 50,915.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,783.41 : 200,674.71 = 33,943.43 : x
  2. Step 2: Convert to fraction form
    133,783.41/200,674.71 = 33,943.43/x
  3. Step 3: Cross multiply
    133,783.41x = 200,674.71 × 33,943.43
  4. Step 4: Simplify right side
    133,783.41x = 6,811,587,971.66
  5. Step 5: Solve for x
    x = 6,811,587,971.66/133,783.41
  6. Step 6: Final answer
    x = 50,915.04

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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.