Home / 244,724.20-367,086.30-161,013.40

Finding the Fourth Proportional to 244,724.20, 367,086.30 and 161,013.40

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Solution

The fourth proportional to 244,724.20, 367,086.30 and 161,013.40 is: 241,520.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,724.20 : 367,086.30 = 161,013.40 : x
  2. Step 2: Convert to fraction form
    244,724.20/367,086.30 = 161,013.40/x
  3. Step 3: Cross multiply
    244,724.20x = 367,086.30 × 161,013.40
  4. Step 4: Simplify right side
    244,724.20x = 59,105,813,256.42
  5. Step 5: Solve for x
    x = 59,105,813,256.42/244,724.20
  6. Step 6: Final answer
    x = 241,520.10

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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.