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Finding the Fourth Proportional to 244,673.40, 367,010.10 and 226,958.70

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Solution

The fourth proportional to 244,673.40, 367,010.10 and 226,958.70 is: 340,438.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,673.40 : 367,010.10 = 226,958.70 : x
  2. Step 2: Convert to fraction form
    244,673.40/367,010.10 = 226,958.70/x
  3. Step 3: Cross multiply
    244,673.40x = 367,010.10 × 226,958.70
  4. Step 4: Simplify right side
    244,673.40x = 83,296,135,182.87
  5. Step 5: Solve for x
    x = 83,296,135,182.87/244,673.40
  6. Step 6: Final answer
    x = 340,438.05

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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.