Home / 194,050.80-267,771.06-109,166.04

Finding the Fourth Proportional to 194,050.80, 267,771.06 and 109,166.04

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Solution

The fourth proportional to 194,050.80, 267,771.06 and 109,166.04 is: 150,638.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,050.80 : 267,771.06 = 109,166.04 : x
  2. Step 2: Convert to fraction form
    194,050.80/267,771.06 = 109,166.04/x
  3. Step 3: Cross multiply
    194,050.80x = 267,771.06 × 109,166.04
  4. Step 4: Simplify right side
    194,050.80x = 29,231,506,246.80
  5. Step 5: Solve for x
    x = 29,231,506,246.80/194,050.80
  6. Step 6: Final answer
    x = 150,638.42

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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.