Home / 244,972.20-367,458.30-203,500.20

Finding the Fourth Proportional to 244,972.20, 367,458.30 and 203,500.20

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Solution

The fourth proportional to 244,972.20, 367,458.30 and 203,500.20 is: 305,250.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,972.20 : 367,458.30 = 203,500.20 : x
  2. Step 2: Convert to fraction form
    244,972.20/367,458.30 = 203,500.20/x
  3. Step 3: Cross multiply
    244,972.20x = 367,458.30 × 203,500.20
  4. Step 4: Simplify right side
    244,972.20x = 74,777,837,541.66
  5. Step 5: Solve for x
    x = 74,777,837,541.66/244,972.20
  6. Step 6: Final answer
    x = 305,250.30

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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.