Home / 194,052.02-267,797.00-106,839.78

Finding the Fourth Proportional to 194,052.02, 267,797.00 and 106,839.78

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Solution

The fourth proportional to 194,052.02, 267,797.00 and 106,839.78 is: 147,441.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,052.02 : 267,797.00 = 106,839.78 : x
  2. Step 2: Convert to fraction form
    194,052.02/267,797.00 = 106,839.78/x
  3. Step 3: Cross multiply
    194,052.02x = 267,797.00 × 106,839.78
  4. Step 4: Simplify right side
    194,052.02x = 28,611,372,030.46
  5. Step 5: Solve for x
    x = 28,611,372,030.46/194,052.02
  6. Step 6: Final answer
    x = 147,441.76

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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.