Home / 133,060.90-199,548.15-44,299.30

Finding the Fourth Proportional to 133,060.90, 199,548.15 and 44,299.30

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Solution

The fourth proportional to 133,060.90, 199,548.15 and 44,299.30 is: 66,434.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,060.90 : 199,548.15 = 44,299.30 : x
  2. Step 2: Convert to fraction form
    133,060.90/199,548.15 = 44,299.30/x
  3. Step 3: Cross multiply
    133,060.90x = 199,548.15 × 44,299.30
  4. Step 4: Simplify right side
    133,060.90x = 8,839,843,361.30
  5. Step 5: Solve for x
    x = 8,839,843,361.30/133,060.90
  6. Step 6: Final answer
    x = 66,434.57

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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.