Home / 194,066.94-267,811.23-109,184.46

Finding the Fourth Proportional to 194,066.94, 267,811.23 and 109,184.46

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Solution

The fourth proportional to 194,066.94, 267,811.23 and 109,184.46 is: 150,673.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,066.94 : 267,811.23 = 109,184.46 : x
  2. Step 2: Convert to fraction form
    194,066.94/267,811.23 = 109,184.46/x
  3. Step 3: Cross multiply
    194,066.94x = 267,811.23 × 109,184.46
  4. Step 4: Simplify right side
    194,066.94x = 29,240,824,529.49
  5. Step 5: Solve for x
    x = 29,240,824,529.49/194,066.94
  6. Step 6: Final answer
    x = 150,673.91

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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.